Reproduction

A runner on a plant

A bud on a yeast cell

A seed in a fruit

A daughter cell in bacteria

Sperm duct

Penis

Urethra

Testes

High genetic diversity

Ability to survive new diseases

Rapid population growth in favorable conditions

Production of unique traits

Making a genetically different individual

Making a genetically identical individual

Mixing genes from two parents

The process of fertilization

Ureter

Scrotum

Sperm duct (Vas deferens)

Epididymis

To attract insects for pollination.

To produce female gametes.

To protect the internal parts of the flower before it opens.

To support the anthers in the wind.

They are genetically identical to one of the parents.

They show variation because they inherit a mix of genes from two parents.

They are always better adapted to the environment than their parents.

They are produced without the fusion of nuclei.

Asexual reproduction uses meiosis; sexual uses mitosis.

Asexual produces genetic variation; sexual produces clones.

Asexual is usually faster; sexual allows for adaptation through variation.

Asexual requires two parents; sexual requires only one.

The fetus will grow faster due to less inhibition.

The woman will develop gestational diabetes.

The uterine lining will break down, potentially leading to a miscarriage.

The baby will be born immediately with no complications.

Pollination involves the fusion of nuclei, while fertilization is the transfer of pollen.

Pollination is the transfer of pollen to the stigma; fertilization is the fusion of gametes.

Pollination only occurs in wind-pollinated plants; fertilization only in insect-pollinated plants.

Pollination always results in a fruit; fertilization always results in a flower.

To produce pollen grains

To protect the ovary from frost

To attract pollinators like bees or butterflies

To turn into the fruit wall

Animal dispersal

Wind dispersal

Mechanical or explosive dispersal

Water dispersal

Stigma

Ovary

Anther

Filament

Pollination

Germination

Fertilization

Dispersal

A seed contains an embryo, while a fruit is the ripened ovary

A seed is produced by insects, while a fruit is produced by the wind

A fruit is always edible, but a seed never is

Seeds are only produced during asexual reproduction

To provide the energy needed for cell division

To ensure that enzymes can work at an optimum rate

To trigger the production of chlorophyll

To cause the testa to crack open due to thermal expansion

Stigma -> Style -> Ovary -> Ovule

Anther -> Stigma -> Filament -> Ovule

Style -> Stigma -> Ovule -> Ovary

Stigma -> Ovule -> Style -> Ovary

One male nucleus and one female nucleus.

Two male nuclei and one female egg nucleus.

Two male nuclei and three female nuclei (one egg and two polar nuclei).

Four male nuclei and four female nuclei.

To provide a large surface area to trap drifting pollen grains.

To look like a small insect and attract potential pollinators.

To protect the ovary from intense sunlight and wind damage.

To release scents into the air more effectively.

Because it starts absorbing more water through its roots.

Because the first leaves begin to photosynthesize and produce organic matter.

Because the testa falls off, reducing the weight of the seedling.

Because the rate of respiration increases significantly.

Zygote

Umbilical cord

Afterbirth

Amniotic fluid

Ovulation

The start of menstruation

Implantation

Fertilization

Respiration in the mitochondria

Photosynthesis

Absorption of nutrients from the egg

The acrosome

Oxygen

Glucose

Carbon dioxide

Amino acids

Active transport and diffusion across membranes

Action of ciliated cells and peristalsis

Swimming using a flagellum and energy from mitochondria

Suction created by the cervix and vagina

The production of eggs in the ovaries

The fusion of the egg and sperm nuclei in the oviduct

The implantation of an embryo into the uterine lining

The release of FSH from the pituitary gland

Production of sperm cells in the testes

Release of luteinizing hormone from the pituitary gland

Repair of the uterine lining after menstruation

Maintenance of the amniotic fluid levels

It stimulates the pituitary gland to release a surge of progesterone, which triggers ovulation.

It prevents the ovaries from responding to LH until the uterine lining is fully maintained.

It inhibits the release of FSH, which usually ensures that only one follicle completes its development.

It causes the uterine lining to break down so that a new menstrual cycle can begin immediately.

It changes after fertilization to prevent more than one sperm from entering the egg.

It provides a food store for the zygote as it travels to the uterus.

It contains the genetic material that determines the sex of the offspring.

It acts as a lubricant to help the egg move through the oviduct.

To produce the extra hemoglobin needed for the increased blood volume of the mother and fetus.

To ensure the development of strong bones and teeth in the fetus.

To prevent the mother from developing gestational diabetes.

To provide energy for the growth of the placenta.

It has no effect on the virus

It helps people understand how to prevent transmission

It causes the virus to mutate into a weaker form

It replaces the need for medical treatment

It can be spread through insect bites

It can be spread through the use of unsterile tattooing equipment

It can be spread by sharing a toilet

It can be spread by swimming in public pools

Vaginal intercourse

Anal intercourse

Touching a contaminated door handle

Oral sex

Wait for the symptoms to disappear

Visit a doctor or clinic for testing and treatment

Take some leftover antibiotics from a previous cold

Drink more fruit juice to boost the immune system

Through the evaporation of sweat

In tiny droplets released during sneezing

In high concentrations in blood and genital secretions

Through the shedding of dead skin cells

Acquired Immune Deficiency Syndrome

Active Internal Disease Symptom

Antibody Induced Defensive System

Allergic Immune Dysfunction State

Syphilis

Common Cold

Cholera

Scurvy

The virus lives in the plastic handles of these items.

These items can cause small amounts of bleeding, allowing for blood-to-blood contact if used by different people shortly after one another.

Toothpaste and shaving cream act as growth media for the HIV virus.

The virus is spread through the smell of these personal care items.

The infection is progressing rapidly to AIDS.

The immune system is still relatively strong and the viral damage is currently limited.

The person has developed a natural cure for the virus.

The virus has moved from the blood into the bone marrow.

Phagocytes are the only cells that HIV infects.

Phagocytes continue to attempt to engulf pathogens, but without T-lymphocyte coordination, they are often insufficient to clear infections.

Phagocytes stop working entirely as soon as the first HIV virus enters the body.

Phagocytes produce the antibodies that help HIV enter the cells.