Adolescence: A Stage of Growth and Change
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Growing With Age: The Teenage Years
SubtopicGrowing With Age: The Teenage Years under Adolescence: A Stage of Growth and Change for Grade 7 CBSE.
Preview questions (no answers)
- 1.
Which of the following is NOT a change associated with puberty?
A.Increase in height
B.Development of sex organs
C.Growth of body hair
D.Increase in milk teeth
- 2.
How many chromosomes does a human sperm cell contain?
A.46
B.23
C.22
D.44
- 3.
The sex of a child is determined by the thread-like structures in the cell called:
A.Cytoplasm
B.Vacuoles
C.Chromosomes
D.Ribosomes
- 4.
Which gland is located at the base of the brain?
A.Thyroid
B.Adrenal
C.Pituitary
D.Pancreas
- 5.
The virus HIV, which causes AIDS, can be transmitted to an infant from an infected mother through:
A.Touching
B.Sharing clothes
C.Milk
D.Sitting together
- 6.
Which of these changes is NOT associated with puberty in boys?
A.Growth of facial hair
B.Cracking of voice
C.Development of ovaries
D.Increase in muscle mass
- 7.
The target site for a hormone is:
A.Only the brain
B.A specific part of the body on which the hormone acts
C.The heart only
D.The blood vessels only
- 8.
The onset of adolescence is managed by a cascade of signals within the endocrine system. Using the provided flowchart as a reference, identify the most likely result if the 'Target Gland' fails to respond to the 'Stimulating Hormone' in a female's body.
A.The adrenal glands will detect the failure and immediately begin producing the required Estrogen to maintain the cycle.
B.The body will maintain a high growth rate, but the development of the 'Adam's apple' will be the only visible change.
C.The Ovaries will fail to produce Estrogen, which is necessary for both egg maturation and the development of secondary sexual traits.
D.The Pituitary Gland will transition into an overactive state, causing the rapid onset of all secondary sexual characters.
- 9.
The production of which of the following is NOT controlled by the Pituitary gland?
A.Thyroxine from thyroid
B.Insulin from pancreas
C.Testosterone from testes
D.Estrogen from ovaries
- 10.
Drugs are addictive and should be avoided because:
A.They make you feel very energetic permanently
B.They ruin health and happiness in the long run
C.They accelerate the process of puberty too much
D.They are only harmful to adults, not adolescents
Download the worksheet for Adolescence: A Stage of Growth and Change - Growing With Age: The Teenage Years to practice offline. It includes additional chapter-level practice questions.
Changes that Indicate Reproductive Capability
SubtopicChanges that Indicate Reproductive Capability under Adolescence: A Stage of Growth and Change for Grade 7 CBSE.
Preview questions (no answers)
- 1.
The reproductive life of a woman lasts from:
A.Birth to death
B.Menarche to Menopause
C.Menarche to 20 years
D.Menopause to old age
- 2.
AIDS can be transmitted from an infected person to a healthy person through:
A.Sharing food
B.Shaking hands
C.Sharing syringes
D.Coughing
- 3.
Which virus causes AIDS?
A.Flu virus
B.HIV
C.Corona virus
D.Polio virus
- 4.
Drugs are addictive. Once you take them, you feel like taking them:
A.Never again
B.Occasionally
C.Again and again
D.Only when sick
- 5.
The total number of chromosomes in a human skin cell is:
A.23
B.46
C.22
D.44
- 6.
The increase in the size of the shoulder and chest in boys during puberty is due to the action of:
A.Estrogen
B.Testosterone
C.Insulin
D.Thyroxine
- 7.
What is the legal age for marriage for boys and girls in India to ensure reproductive health and maturity?
A.15 for girls, 18 for boys
B.18 for girls, 21 for boys
C.21 for girls, 25 for boys
D.18 for both
- 8.
What characterizes the change in body shape for girls during puberty?
A.The region below the waist becomes wider
B.The shoulders become much broader than the hips
C.The chest muscles become prominent
D.The height increases by 50% in one year
- 9.
Which of the following statements is true regarding the growth rate of boys and girls during early adolescence?
A.Initially, girls tend to grow faster than boys
B.Boys always grow faster than girls at every stage
C.Both grow at the exact same rate throughout puberty
D.Growth stops immediately after the first sign of puberty
- 10.
The menstrual cycle is controlled by hormones. Which gland is the primary initiator of these hormonal changes at puberty?
A.Pituitary gland
B.Ovaries
C.Uterus
D.Adrenal gland
Download the worksheet for Adolescence: A Stage of Growth and Change - Changes that Indicate Reproductive Capability to practice offline. It includes additional chapter-level practice questions.
Emotional and Behavioural Changes
SubtopicEmotional and Behavioural Changes under Adolescence: A Stage of Growth and Change for Grade 7 CBSE.
Preview questions (no answers)
- 1.
Which word best describes the nature of emotions during adolescence?
A.Stable
B.Fluctuating
C.Permanent
D.Absent
- 2.
Empathy, or the ability to understand others' feelings, ____ during adolescence.
A.Decreases
B.Increases
C.Stops
D.Disappears
- 3.
During adolescence, the brain reaches a high capacity for:
A.Learning and remembering
B.Running fast
C.Digesting food
D.Breathing
- 4.
The shift in focus from family to friends is a:
A.Physical change
B.Social change
C.Biological change
D.Harmful change
- 5.
Which of these is a healthy behavioral outlet for adolescent energy?
A.Staying awake all night
B.Participating in sports and creative arts
C.Avoiding all types of physical work
D.Arguing with friends constantly
- 6.
Which of the following describes 'self-regulation' in the context of adolescence?
A.The ability to control one's emotions and behavior
B.The growth of the skeleton
C.The production of insulin
D.The process of digestion
- 7.
How should parents handle the behavioral changes in their adolescent children?
A.By being extremely strict and punishing everything
B.By ignoring the child completely
C.By offering support, communication, and understanding
D.By treating them like toddlers
- 8.
The transition from 'What is' to 'What could be' represents which psychological change in adolescence?
A.Loss of reality.
B.The shift from concrete to abstract thinking.
C.Increased visual imagination only.
D.A decline in memory.
- 9.
Which behavior is most likely a result of the adolescent brain's 'reward system' being more active than its 'inhibition system'?
A.Choosing to stay home and study on a Friday night.
B.Experimenting with risky behaviors for a 'rush' of excitement.
C.Eating a balanced diet every day.
D.Following every rule without question.
- 10.
What is the effect of 'Estrogen' on the brain's emotional processing?
A.It causes the brain to shrink.
B.It influences areas related to verbal memory and social intuition.
C.It makes the person forget how to read.
D.It only affects the muscles of the legs.
Download the worksheet for Adolescence: A Stage of Growth and Change - Emotional and Behavioural Changes to practice offline. It includes additional chapter-level practice questions.
Making Adolescence a Joyful Experience
SubtopicMaking Adolescence a Joyful Experience under Adolescence: A Stage of Growth and Change for Grade 7 CBSE.
Preview questions (no answers)
- 1.
Making adolescence joyful involves which of the following?
A.Worrying about every change
B.Maintaining good health and understanding that changes are natural
C.Isolating oneself from friends
D.Eating only fast food
- 2.
Which of these changes happens to the brain during adolescence?
A.Brain size decreases
B.Greater capacity for learning and intellectual development
C.Memory is lost
D.The brain stops working
- 3.
Which part of the body begins to broaden in girls during puberty?
A.Shoulders
B.Region below the waist
C.Feet
D.Hands
- 4.
Endocrine glands are also known as:
A.Ductless glands
B.Small glands
C.Sweat glands
D.Large glands
- 5.
Adolescence is a period of transition where the body and mind undergo significant changes. According to the lifestyle components shown in the diagram, why is a combination of these healthy habits specifically recommended to make this stage a 'joyful experience'?
A.To stop the brain from developing further during this stage
B.To help the body channel increased energy and manage emotional shifts effectively
C.To prevent the development of the Adam's apple and a deeper voice in boys
D.To ensure that no hormones are produced by the thyroid or pituitary glands
- 6.
To make adolescence a joyful experience, one should avoid:
A.Participating in sports
B.Developing a hobby
C.Giving in to peer pressure for drugs
D.Discussing problems with parents
- 7.
Which of the following describes the function of the chromosome ?
A.It is responsible for female characteristics
B.It is responsible for male characteristics
C.It is found in both sperm and egg
D.It has no role in sex determination
- 8.
What is the primary way for an adolescent to manage the 'mood swings' and emotional changes common during this stage?
A.Ignoring all social interactions
B.Taking vitamin supplements without advice
C.Understanding that these changes are natural and engaging in healthy hobbies/exercise
D.Sleeping for most of the day to avoid stress
- 9.
Which of the following is essential for the production of thyroxine by the thyroid gland?
A.Iron
B.Iodine
C.Calcium
D.Magnesium
- 10.
Why does the height of an individual usually stop increasing after the age of 18 or 19?
A.The bones lose all their calcium
B.The Pituitary gland stops producing hormones entirely
C.The long bones finish their growth at the ends and fuse
D.The person stops eating enough proteins
Download the worksheet for Adolescence: A Stage of Growth and Change - Making Adolescence a Joyful Experience to practice offline. It includes additional chapter-level practice questions.
Meeting nutritional needs
SubtopicMeeting nutritional needs under Adolescence: A Stage of Growth and Change for Grade 7 CBSE.
Preview questions (no answers)
- 1.
Healthy eating habits include:
A.Eating only once a day
B.Chewing food properly
C.Eating while running
D.Watching TV and eating junk food
- 2.
Drinking milk daily helps in preventing which of the following?
A.Strong bones
B.Weak bones
C.Weight gain
D.High energy
- 3.
What type of food should be the largest portion of a balanced meal?
A.Oils and Fats
B.Sweets and Chocolates
C.Cereals and Vegetables
D.Spices
- 4.
Meat, fish, and eggs are very rich in:
A.Carbohydrates
B.Proteins
C.Vitamin C
D.Roughage
- 5.
Adolescents require a steady supply of energy for their physical and mental activities. Based on the classification of carbohydrates shown in the diagram, which type of food provides a 'sustained release' of energy, helping a student stay active for a longer duration without a sudden energy crash?
A.Carbonated soft drinks
B.Whole wheat chappatis
C.Hard boiled candies
D.Fruit-flavored syrups
- 6.
An adolescent's diet should be rich in ____ to support the increase in muscle mass especially in boys.
A.Starch
B.Proteins
C.Fats
D.Sugars
- 7.
Which of these is a myth (not a fact) regarding nutrition during adolescence?
A.A balanced diet is necessary for growth
B.Iron is important for girls during menstruation
C.Eating more during periods will make you fat instantly
D.Drinking enough water is good for skin
- 8.
What is the biological importance of 'Eating at regular intervals' for an adolescent?
A.It keeps the stomach full so the person doesn't have to think.
B.It maintains steady blood glucose levels to support continuous brain and physical activity.
C.It prevents the teeth from growing too long.
D.It is just a social habit with no biological basis.
- 9.
Which of the following is the most scientific reason for avoiding 'Fad Diets' (like excluding all carbs) during adolescence?
A.They are too expensive for students.
B.They can cause severe nutrient deficiencies during a critical window of development.
C.They make the person grow too tall too quickly.
D.They are only meant for people over the age of 60.
- 10.
Magnesium is often overlooked in adolescent diets. What is one of its critical roles?
A.It is the main pigment in the skin.
B.It is involved in over 300 biochemical reactions, including protein synthesis and muscle function.
C.It replaces iron in the blood of athletes.
D.It is used by the body to produce stomach acid.
Download the worksheet for Adolescence: A Stage of Growth and Change - Meeting nutritional needs to practice offline. It includes additional chapter-level practice questions.
Personal hygiene
SubtopicPersonal hygiene under Adolescence: A Stage of Growth and Change for Grade 7 CBSE.
Preview questions (no answers)
- 1.
What is the most effective way to dry your body after a bath?
A.Sitting under a fan
B.Using a clean, dry towel
C.Using a wet towel
D.Wait for the air to dry you
- 2.
Hygiene is a set of practices performed to:
A.Preserve health
B.Waste time
C.Increase weight
D.Decrease height
- 3.
Which gas do we need to breathe in deeply during morning walks for good health?
A.Carbon dioxide
B.Oxygen
C.Nitrogen
D.Methane
- 4.
What should you do after playing sports to maintain hygiene?
A.Go straight to sleep
B.Take a bath to wash off sweat and dirt
C.Eat a large meal without washing hands
D.Wear the same sweaty clothes the next day
- 5.
Which activity is best for improving the cardiovascular health of an adolescent?
A.Playing video games
B.Sleeping for 12 hours
C.Jogging or swimming
D.Reading comics
- 6.
During puberty, the development of the reproductive system is triggered by chemical substances called:
A.Enzymes
B.Hormones
C.Vitamins
D.Proteins
- 7.
Vitamin A is important for adolescents to maintain:
A.Good eyesight and healthy skin
B.Strong bones only
C.The ability to hear
D.Longer hair
- 8.
Why is the hygiene of the 'Scalp' different from the rest of the body skin?
A.Scalp skin has no sweat glands
B.The presence of dense hair follicles and higher sebum production creates a unique micro-environment for yeasts
C.The scalp is made of bone, not skin
D.The scalp doesn't need to be washed as often as the hands
- 9.
Which of these describes 'Psychosomatic' effects on hygiene during adolescence?
A.Poor mental health leading to a neglect of daily self-care and bathing habits
B.Physical exercise leading to better lung capacity
C.Eating vegetables leading to better eyesight
D.Wearing clean clothes leading to faster height growth
- 10.
In the context of the endocrine system's influence on hygiene, what happens if the 'Adrenal' glands are overactive during puberty?
A.The skin becomes very dry
B.There is an increase in 'Adrenal Androgens' leading to more oily skin and body hair
C.The person stops sweating entirely
D.The nails grow twice as fast
Download the worksheet for Adolescence: A Stage of Growth and Change - Personal hygiene to practice offline. It includes additional chapter-level practice questions.
Physical activities
SubtopicPhysical activities under Adolescence: A Stage of Growth and Change for Grade 7 CBSE.
Preview questions (no answers)
- 1.
Which of the following is true for adolescents?
A.They should never exercise
B.They only need junk food
C.They should take care of their diet and hygiene
D.They should not talk to anyone
- 2.
Adolescents may feel insecure while adjusting to:
A.Changes in the body
B.Eating food
C.Sleeping
D.Reading books
- 3.
Personal hygiene is most important during adolescence to avoid:
A.Hunger
B.Body odor and infections
C.Becoming too tall
D.Getting good grades
- 4.
If a sperm carrying 'Y' chromosome fertilizes an egg, the child will be:
A.Male
B.Female
C.Triplet
D.None
- 5.
During adolescence, the long bones of the arms and legs grow rapidly. According to the process shown in the flowchart, how does regular physical activity specifically assist the body during this rapid growth spurt?
A.It prevents the skin from stretching as the body increases in height.
B.It strengthens the muscles that support the lengthening skeleton, helping to maintain correct posture.
C.It reduces the amount of oxygen required by the heart during the growth phase.
D.It signals the pituitary gland to stop the growth of bones to prevent a slouch.
- 6.
Why do girls often have a high-pitched voice compared to boys after puberty?
A.Their larynx grows much larger than boys
B.Their vocal cords are longer
C.Their larynx is smaller and does not protrude
D.They use their throat muscles differently
- 7.
What is the effect of physical exercise on the mental health of a teenager?
A.It increases stress and anxiety
B.It leads to boredom and tiredness
C.It helps in releasing 'feel-good' chemicals like endorphins
D.It decreases the brain's ability to learn
- 8.
What is the primary biological advantage of 'cross-training' (different types of physical activities) for an adolescent?
A.It prevents the closure of all endocrine glands
B.It ensures balanced development of different muscle groups and reduces repetitive stress on growing bones
C.It allows the adolescent to bypass the need for nutrition
D.It stops the voice from ever deepening
- 9.
How does 'menopause' differ from 'menarche' in the context of the female life cycle?
A.Menarche is the start, and menopause is the permanent stoppage of menstruation
B.Menarche happens in males, menopause in females
C.Menarche is a disease, menopause is healthy
D.Menarche is the growth of hair, menopause is the loss of hair
- 10.
Which of the following mineral-hormone pairs is essential for maintaining the skeletal integrity of an active adolescent?
A.Sodium - Insulin
B.Calcium - Parathyroid Hormone
C.Potassium - Adrenaline
D.Iron - Estrogen
Download the worksheet for Adolescence: A Stage of Growth and Change - Physical activities to practice offline. It includes additional chapter-level practice questions.
Balanced social life
SubtopicBalanced social life under Adolescence: A Stage of Growth and Change for Grade 7 CBSE.
Preview questions (no answers)
- 1.
Growth in height stops at approximately what age?
A.10 years
B.18-19 years
C.5 years
D.50 years
- 2.
Which of these is important for reproductive health?
A.Eating only sweets
B.Cleanliness and hygiene
C.Not drinking water
D.Wearing dirty clothes
- 3.
Maintaining a diary can help an adolescent to:
A.Waste paper
B.Express and understand their feelings
C.Forget their homework
D.Stop growing
- 4.
Secondary sexual characters in girls include:
A.Growth of facial hair
B.Development of breasts
C.Deepening of voice
D.Broadening of shoulders
- 5.
If an adolescent feels lonely or sad for long periods, they should:
A.Start taking medicines on their own
B.Seek support from a trusted adult or counselor
C.Hide it from everyone
D.Leave school
- 6.
Hormones reach their 'target site' through:
A.Ducts
B.Nerves
C.Bloodstream
D.Muscles
- 7.
The development of secondary sexual characters is controlled by:
A.Digestive juices
B.Nervous system directly
C.Hormones
D.Muscular system
- 8.
What is the ultimate goal of achieving a 'Balanced Social Life' during the stage of adolescence?
A.To become the most popular person in the school.
B.To develop the social skills, emotional stability, and healthy relationships necessary for a fulfilling adult life.
C.To ensure that you never have a single disagreement with anyone.
D.To spend 100% of your time with friends and 0% with family.
- 9.
Which of these is a 'Constructive' way to handle peer jealousy?
A.Ignoring the successful friend to make them feel bad.
B.Communicating your feelings honestly or focusing on your own personal growth and 'self-improvement'.
C.Spreading rumors to bring the other person down to your level.
D.Quitting the activity where the other person is successful.
- 10.
In the context of 'Personal Space', why is it important in adolescent social life?
A.Because adolescents are highly contagious during puberty.
B.Respecting personal space is a key part of 'Social Etiquette' and shows respect for others' physical and emotional boundaries.
C.It is a law that requires everyone to stay 5 meters apart.
D.Because it allows the growth hormones to circulate more freely.
Download the worksheet for Adolescence: A Stage of Growth and Change - Balanced social life to practice offline. It includes additional chapter-level practice questions.
Avoiding harmful substances — learn to say 'NO'
SubtopicAvoiding harmful substances — learn to say 'NO' under Adolescence: A Stage of Growth and Change for Grade 7 CBSE.
Preview questions (no answers)
- 1.
The changes that occur during adolescence are controlled by:
A.Hormones
B.Lungs
C.Heart
D.Stomach
- 2.
What is the best way to say 'NO'?
A.Being aggressive
B.Being firm and clear
C.Making excuses
D.Running away crying
- 3.
Which of the following is an example of 'Positive Peer Pressure'?
A.Friends encouraging you to smoke
B.Friends encouraging you to skip school
C.Friends encouraging you to join a sports team
D.Friends encouraging you to try alcohol
- 4.
True or False: Adolescents should follow their own diet plan without adult guidance.
A.True
B.False
C.Only if they are tall
D.Only on weekends
- 5.
What is the role of 'Self-confidence' in avoiding harmful substances?
A.High self-confidence makes you want to try everything
B.High self-confidence helps you stand by your decisions even if they are unpopular
C.Self-confidence has nothing to do with drugs
D.Low self-confidence helps you say no
- 6.
How does drug abuse affect a student's career goals?
A.It helps them focus on their goals
B.It has no impact on career
C.It can lead to loss of focus, poor grades, and missed opportunities
D.It makes them more creative for future jobs
- 7.
Which of these is a healthy alternative to 'thrill-seeking' through drugs?
A.Driving very fast without a license
B.Adventure sports like trekking or rock climbing
C.Staying awake for 48 hours
D.Eating only junk food
- 8.
Why is 'Information' and 'Education' about drugs the first step in prevention?
A.Because it makes the drugs look more interesting
B.Because it empowers adolescents to make informed decisions and recognize deceptive peer pressure
C.Because the government requires students to pass exams on it
D.Because it tells you where to find the substances
- 9.
How does smoking affect the skin of an individual over time?
A.It makes the skin more glowing and healthy
B.It causes premature wrinkles and a dull, yellowish complexion
C.It makes the skin resistant to UV radiation
D.It has no effect on the skin whatsoever
- 10.
Which of these is a common 'myth' about drug use that can mislead adolescents?
A.Drugs can cause permanent brain damage
B.I can try it just once and stop whenever I want
C.Drug use is illegal and can lead to prison
D.Addiction is a disease that is hard to treat
Download the worksheet for Adolescence: A Stage of Growth and Change - Avoiding harmful substances — learn to say 'NO' to practice offline. It includes additional chapter-level practice questions.
The 'Why' Question for Adolescence
SubtopicThe 'Why' Question for Adolescence under Adolescence: A Stage of Growth and Change for Grade 7 CBSE.
Preview questions (no answers)
- 1.
At the end of adolescence, which of the following is reached?
A.Infancy
B.Reproductive maturity
C.Decrease in height
D.Memory loss
- 2.
In girls, the production of eggs (ova) begins at:
A.Birth
B.Puberty
C.Menopause
D.Age 30
- 3.
Growth is a:
A.Artificial process
B.Natural process
C.Optional process
D.Chemical-free process
- 4.
Which food item is considered a 'complete food' by itself?
A.Rice
B.Wheat
C.Milk
D.Potato
- 5.
Which hormone is responsible for maintaining the correct salt balance in the blood?
A.Thyroxine
B.Adrenaline
C.Insulin
D.Growth Hormone
- 6.
In which part of the female reproductive system does fertilization usually occur?
A.Ovary
B.Uterus
C.Fallopian tube (Oviduct)
D.Cervix
- 7.
Why should adolescents 'Say No to Drugs'?
A.Because they are expensive
B.Because they are addictive and ruin health and happiness
C.Because they make you sleep too much
D.Because they are hard to find
- 8.
What is the primary function of the 'X' and 'Y' chromosomes?
A.Determining the height of the individual
B.Determining the sex of the individual
C.Determining the eye color of the individual
D.Determining the blood group of the individual
- 9.
Which of these is a myth/misconception regarding adolescence?
A.A balanced diet is necessary for growth
B.A girl becomes pregnant if she looks at a boy during menstruation
C.Hormones control the changes in the body
D.Adolescence is a natural part of growing up
- 10.
Why is the pituitary gland called the 'Master Gland'?
A.Because it is the largest gland in the body
B.Because it controls the secretions of many other endocrine glands
C.Because it is the only gland that secretes hormones
D.Because it is located in the heart
Download the worksheet for Adolescence: A Stage of Growth and Change - The 'Why' Question for Adolescence to practice offline. It includes additional chapter-level practice questions.