Living Creatures: Exploring their Characteristics
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
What Sets the Living Apart from the Non-living
SubtopicWhat Sets the Living Apart from the Non-living under Living Creatures: Exploring their Characteristics for Grade 6 CBSE.
Preview questions (no answers)
- 1.
Which characteristic of life is shown when a kitten becomes a cat?
A.Excretion
B.Growth
C.Movement
D.Breathing
- 2.
Which of these is an example of an organism that reproduces by laying eggs?
A.Cow
B.Elephant
C.Frog
D.Human
- 3.
Why do animals move from one place to another?
A.To find food
B.To find shelter
C.To escape from enemies
D.All of the above
- 4.
Respiration in plants occurs:
A.Only during the day
B.Only at night
C.Both during the day and night
D.Only when it rains
- 5.
A student observes two objects placed in the sun: a plastic flower (Object A) and a real sunflower (Object B). Their reactions are shown in the flowchart below. Why is only Object B's reaction considered a 'response to stimulus' in the study of living things?
A.Because a response to stimulus must always result in the organism moving from one place to another.
B.Because Object A is non-living and therefore cannot be affected by any external factors like sunlight.
C.Because living things show specific, biological responses to environmental changes, while Object A shows a simple physical change.
D.Because only Object B can change its temperature or internal state when exposed to the sun.
- 6.
Seeds are often considered 'dormant' living things. Why?
A.They are dead until they get water
B.They are non-living until they are planted
C.They show very slow life processes until favorable conditions arrive
D.They do not need any air or water to grow
- 7.
Which of these organisms shows movement by changing the shape of its entire body?
A.Fish
B.Amoeba
C.Bird
D.Human
- 8.
Why do living organisms need a constant supply of energy even while they are sleeping?
A.To keep the body moving in the bed.
B.To maintain essential internal functions like heartbeat and breathing.
C.To prevent the body from growing too much.
D.Living things do not actually need energy while sleeping.
- 9.
Which of these processes releases energy from the food we eat?
A.Digestion
B.Respiration
C.Circulation
D.Excretion
- 10.
How does the 'movement' of a stream of water differ from the 'movement' of an amoeba?
A.Water moves due to gravity/external force; Amoeba moves using internal energy and intent.
B.Amoeba moves much faster than water.
C.Water movement is living; Amoeba movement is non-living.
D.There is no difference; both are moving objects.
Download the worksheet for Living Creatures: Exploring their Characteristics - What Sets the Living Apart from the Non-living to practice offline. It includes additional chapter-level practice questions.
Essential Conditions for Germination
SubtopicEssential Conditions for Germination under Living Creatures: Exploring their Characteristics for Grade 6 CBSE.
Preview questions (no answers)
- 1.
Which of these is a non-living (abiotic) component essential for germination?
A.Bacteria
B.Earthworms
C.Oxygen
D.Birds
- 2.
The food stored in cotyledons is mainly in the form of ________.
A.Water
B.Starch/Proteins
C.Iron
D.Sand
- 3.
What is the first sign of life seen from a germinating seed?
A.Production of flowers
B.Emergence of the radicle
C.Falling of the seed coat
D.Production of fruit
- 4.
Which of these seeds is commonly used to observe germination in a school lab?
A.Mango
B.Coconut
C.Moong (Green gram)
D.Apple
- 5.
Why do some seeds have a very hard seed coat?
A.To make them look like stones
B.To prevent water from entering until conditions are just right
C.To help them float in the air
D.To store extra minerals
- 6.
Which of the following setups will show the best growth of sprouts?
A.Seeds in a jar filled to the brim with water
B.Seeds on a dry plate in the sun
C.Seeds wrapped in a damp cloth at room temperature
D.Seeds in a dark refrigerator
- 7.
Which of the following is most important for a seed's survival during a long period of drought?
A.A thin seed coat
B.A large plumule
C.A thick, protective seed coat and dormancy
D.A green color
- 8.
Which of these is the most accurate definition of 'Germination'?
A.The process of a seed turning into a large tree.
B.The process by which a dormant embryo wakes up and begins to grow into a seedling.
C.The process of scattering seeds far away from the parent plant.
D.The process of a flower turning into a fruit with seeds.
- 9.
A student uses seeds that were 'roasted' in a pan for an experiment. Why will these seeds never germinate?
A.The seed coat became too hard.
B.The high heat destroyed the living embryo and denatured the enzymes.
C.The seeds lost all their carbon dioxide.
D.The seeds became too delicious for the soil to grow them.
- 10.
What is the difference between 'Epigeal' and 'Hypogeal' germination?
A.In Epigeal, the radicle stays in the soil; in Hypogeal, it comes out.
B.In Epigeal, the cotyledons come above the soil; in Hypogeal, they stay below.
C.In Epigeal, the seed needs light; in Hypogeal, it does not.
D.In Epigeal, only one cotyledon is present; in Hypogeal, two are present.
Download the worksheet for Living Creatures: Exploring their Characteristics - Essential Conditions for Germination to practice offline. It includes additional chapter-level practice questions.
Growth and Movement in Plants
SubtopicGrowth and Movement in Plants under Living Creatures: Exploring their Characteristics for Grade 6 CBSE.
Preview questions (no answers)
- 1.
Plants move their parts to get the best:
A.Music
B.Sunlight and water
C.Soil texture
D.Wind speed
- 2.
A non-living thing that appears to grow, like a snow hill, grows by:
A.Internal cell division
B.Adding material from the outside
C.Drinking water
D.Breathing
- 3.
Which part of the plant emerges first during germination to provide anchorage and water?
A.Stem
B.Radicle (Root)
C.Plumule (Shoot)
D.Leaf
- 4.
The movement of plants is usually:
A.Very fast
B.Very slow
C.Instant like a cat jumping
D.Only happens once in a lifetime
- 5.
In the context of plant characteristics, 'Growth' and 'Movement' are both ways for the plant to:
A.Hide from animals
B.Interact with and survive in their environment
C.Sleep during the winter
D.Avoid taking in water
- 6.
Which of the following movements in plants is NOT caused by growth?
A.A seedling pushing through soil
B.The folding of Mimosa leaves
C.A tree trunk getting wider
D.A root growing longer
- 7.
What is the main difference between the growth of a crystal (non-living) and the growth of a plant (living)?
A.Crystals grow from inside, plants grow by adding material to the outside
B.Plants grow by cell division from within, crystals grow by adding material to the outside
C.Crystals only grow in water, plants only grow in soil
D.There is no difference
- 8.
What is the biological significance of 'Negative Geotropism' in stems?
A.It helps the plant find water deep in the soil
B.It ensures the leaves reach high enough to capture sunlight
C.It prevents the plant from becoming too heavy
D.It helps the roots anchor the plant
- 9.
Which of these factors can inhibit (slow down) the growth of a plant even if light and water are sufficient?
A.Presence of pests and diseases
B.Lack of essential soil minerals like Nitrogen
C.Extreme temperatures
D.All of the above
- 10.
The cells of a plant root have a higher concentration of certain minerals than the soil. Taking in more minerals to support growth requires:
A.Energy (Active process)
B.Gravity
C.Sunlight directly
D.No energy at all
Download the worksheet for Living Creatures: Exploring their Characteristics - Growth and Movement in Plants to practice offline. It includes additional chapter-level practice questions.
Life Cycle of a Plant
SubtopicLife Cycle of a Plant under Living Creatures: Exploring their Characteristics for Grade 6 CBSE.
Preview questions (no answers)
- 1.
When a seed starts to grow, it first uses food stored in the:
A.Soil
B.Cotyledons
C.Leaves
D.Air
- 2.
What is the primary role of the fruit in the life cycle of a plant?
A.To absorb water
B.To protect the seeds
C.To perform photosynthesis
D.To hold the plant upright
- 3.
Which part of the plant makes the seeds?
A.Flower
B.Leaf
C.Root
D.Stem
- 4.
Which of these is a monocot plant?
A.Pea
B.Rice
C.Gram
D.Bean
- 5.
The ultimate goal of the plant life cycle is to:
A.Grow as tall as possible
B.Produce seeds to ensure the survival of the species
C.Absorb as much water as possible
D.Provide food for humans
- 6.
Which of the following describes 'self-pollination'?
A.Pollen from one plant travels to another plant of a different species
B.Pollen from the anther of a flower reaches the stigma of the same flower
C.Pollen is carried by wind to a different field
D.Bees carry pollen to a flower on a different plant
- 7.
In the plant life cycle, what is the 'seedling' stage?
A.A dormant seed waiting for rain
B.A young plant that has just emerged from the seed
C.A mature plant with flowers
D.A fruit that is ready to fall
- 8.
If you observe a fruit that is bright, fleshy, and sweet-tasting, which of the following is most likely true about its life cycle?
A.It is designed to be carried by the wind.
B.It relies on animals for seed dispersal through consumption.
C.It will explode when it becomes too ripe.
D.It does not contain any seeds.
- 9.
What is the result of the process called 'Double Fertilization' (though usually taught in higher grades, basic awareness is 'Hard' for Grade 6) which leads to seed formation?
A.Formation of two separate plants from one seed.
B.Formation of the embryo and the endosperm (food store).
C.Formation of the root and the shoot at the same time.
D.Formation of a fruit and a flower simultaneously.
- 10.
Which of the following best explains why some plants produce thousands of seeds while others produce only a few?
A.Plants with many seeds have a higher survival rate for each individual seed.
B.Plants with many seeds often rely on 'chance' dispersal methods where most seeds will not survive.
C.Plants with fewer seeds are more likely to be eaten by animals.
D.Production of fewer seeds always leads to faster germination.
Download the worksheet for Living Creatures: Exploring their Characteristics - Life Cycle of a Plant to practice offline. It includes additional chapter-level practice questions.
Life Cycle of Animals
SubtopicLife Cycle of Animals under Living Creatures: Exploring their Characteristics for Grade 6 CBSE.
Preview questions (no answers)
- 1.
Which of the following is essential for the survival of a species over many generations?
A.Movement
B.Reproduction
C.Excretion
D.Sleep
- 2.
What do we call animals that give birth to young ones and have hair on their bodies?
A.Amphibians
B.Reptiles
C.Mammals
D.Birds
- 3.
Which animal among these lays the most number of eggs at one time?
A.Hen
B.Pigeon
C.Fish
D.Ostrich
- 4.
The young one of a goat is called a:
A.Kid
B.Calf
C.Foal
D.Puppy
- 5.
Look at the development of the two different animals in the diagrams below. Based on the flowchart, what is a common characteristic shared by both the tadpole and the mosquito larva?
A.They both breathe through lungs during these stages
B.They both live and grow in a terrestrial (land) habitat
C.They both require an aquatic (water) environment to survive and develop
D.They both look exactly like their parents as soon as they hatch
- 6.
Observe the life cycle of a sea turtle in the diagram. Why is the beach an essential environment for the sea turtle during stage S2?
A.It is the only place where the adult turtle can find food
B.It provides the necessary land environment for the turtle to lay its eggs
C.It is where the hatchlings stay to grow into adults before entering the water
D.It is the stage where the turtle sheds its old shell to grow a larger one
- 7.
The diagram shows the early development of a fish. What is the main purpose of the yolk sac attached to the 'Fry' at stage B?
A.To help the young fish float on the surface of the water
B.To provide essential nutrients until the fish is old enough to feed itself
C.To protect the young fish from being seen by predators
D.To store extra water so the fish can survive on land for a short time
- 8.
Which of these animals undergoes 'molting' several times during its life cycle as a nymph?
A.Toad
B.Grasshopper
C.Pigeon
D.Goldfish
- 9.
The time taken for a human baby to develop in the mother's womb is approximately 40 weeks. This is called:
A.The Incubation period
B.The Gestation period
C.The Metamorphosis period
D.The Puberty period
- 10.
Which of the following is true regarding the life cycle of a mosquito?
A.Both the larva and pupa are aquatic
B.The pupa is a terrestrial stage
C.The larva breathes through its skin only
D.The adult mosquito lives underwater for several days
Download the worksheet for Living Creatures: Exploring their Characteristics - Life Cycle of Animals to practice offline. It includes additional chapter-level practice questions.
Life Cycle of a Mosquito
SubtopicLife Cycle of a Mosquito under Living Creatures: Exploring their Characteristics for Grade 6 CBSE.
Preview questions (no answers)
- 1.
What is the primary characteristic of 'living creatures' that mosquitoes show by laying eggs?
A.Movement
B.Reproduction
C.Excretion
D.Sensitivity
- 2.
How many wings does an adult mosquito have?
A.Two (one pair)
B.Four (two pairs)
C.Six
D.Zero
- 3.
Which of these is a way to stop the life cycle of a mosquito?
A.Adding more water to ponds
B.Using oil to cover the surface of stagnant water
C.Keeping windows open all the time
D.Planting more grass
- 4.
Why do mosquitoes lay so many eggs?
A.They want to share food
B.Many eggs get eaten or destroyed, so laying many ensures some survive
C.Because they have a lot of space
D.They don't like eggs
- 5.
Living creatures are often classified by the habitat they require to grow and survive. Based on the provided life cycle flowchart, which group of stages in a mosquito's development is considered primarily aquatic (water-based)?
A.Larva and Pupa only
B.Egg, Larva, and Pupa
C.Adult and Egg only
D.Only the Adult stage
- 6.
How is the mosquito larva's body structured?
A.Head, thorax, and abdomen
B.Just a head and a tail
C.A soft shell with no segments
D.A single round cell
- 7.
What is the primary function of the adult stage in the mosquito life cycle?
A.To grow in size
B.To hibernate for years
C.To reproduce and disperse
D.To clean the environment
- 8.
A scientist finds mosquito eggs that are laid singly and have small 'floats' on the sides. To which genus do these eggs likely belong?
A.Culex
B.Aedes
C.Anopheles
D.Mansonia
- 9.
Why is it technically incorrect to say that a mosquito 'grows' during the pupal stage?
A.The pupa actually shrinks in weight
B.Growth (increase in mass) occurs in the larval stage; the pupa only transforms (reorganizes)
C.The pupal stage lasts only for one hour
D.The pupa is an inorganic stage like a seed
- 10.
Which of the following is true regarding the 'mating' of mosquitoes?
A.It occurs in the water between two pupae
B.Males and females form swarms in the air to find mates
C.A female only needs to mate once to lay multiple batches of eggs
D.Both B and C are correct
Download the worksheet for Living Creatures: Exploring their Characteristics - Life Cycle of a Mosquito to practice offline. It includes additional chapter-level practice questions.
Life Cycle of a Frog
SubtopicLife Cycle of a Frog under Living Creatures: Exploring their Characteristics for Grade 6 CBSE.
Preview questions (no answers)
- 1.
Which characteristic shows that a frog is a living thing?
A.It is green
B.It needs food and water to survive
C.It can sit on a rock
D.It is small
- 2.
What is the primary function of a frog's hind legs?
A.To hold food
B.To help in jumping and swimming
C.To hear sounds
D.To protect the head
- 3.
Which statement is true about frogs?
A.They are mammals
B.They spend their whole life on land
C.They undergo metamorphosis
D.They have scales like fish
- 4.
In which stage is the frog able to reproduce and lay eggs?
A.Tadpole
B.Froglet
C.Adult Frog
D.Egg
- 5.
Adult frogs possess bulging eyes and eardrums called 'tympanums' to detect movements and predators on land. In the provided life cycle diagram, which stage represents the period when the organism first has these fully functional features to 'Respond to Stimuli' in a terrestrial habitat?
A.Stage 1: Egg
B.Stage 2: Tadpole
C.Stage 3: Adult Frog
D.All of the stages
- 6.
In the growth transition shown in the diagram, the froglet (T2) often stops eating pond plants and instead uses the energy stored in its tail to survive. Which characteristic of living things does this utilization of stored energy represent?
A.Nutrition
B.Excretion
C.Reproduction
D.Movement
- 7.
Why is the life cycle of a frog considered a cycle?
A.Because frogs are round
B.Because the adult frog eventually lays eggs, starting the process again
C.Because tadpoles swim in circles
D.Because metamorphosis happens every year to the same frog
- 8.
In the study of living organisms, 'Metamorphosis' is a distinct type of:
A.Asexual reproduction
B.Growth and Development
C.Excretory reflex
D.Respiratory failure
- 9.
What is the primary reason why frog eggs must be laid in or very near water?
A.They need water to stay cool.
B.They lack a waterproof shell and would dry out (desiccate) on land.
C.They need to be hidden from birds.
D.The tadpoles need to learn how to swim immediately.
- 10.
Which of the following is a structural characteristic that allows an adult frog to live on land?
A.Presence of fins.
B.Strong skeletal system and limbs to support body weight against gravity.
C.The ability to produce milk for its young.
D.A streamlined body with no neck.
Download the worksheet for Living Creatures: Exploring their Characteristics - Life Cycle of a Frog to practice offline. It includes additional chapter-level practice questions.