Sexual vs. Asexual.pptx 23/24

Multiple Choice

Which of the following best describes the main difference between sexual and asexual reproduction?

• Sexual reproduction involves two parents and genetic variation, while asexual reproduction involves one parent and identical offspring.

• Sexual reproduction produces identical offspring, while asexual reproduction produces genetically varied offspring.

• Asexual reproduction requires two parents, while sexual reproduction requires only one.

• Both sexual and asexual reproduction always result in genetic variation.

Open Ended

Why is reproduction considered essential for the survival of a species?

Open Ended

Describe the role of pollen in the sexual reproduction of plants.

Multiple Choice

What is the process called when an egg and sperm unite to produce offspring?

• Fertilization

• Pollination

• Germination

• Photosynthesis

Multiple Choice

Which of the following organisms reproduce sexually?

• Birds

• Cows

• Lizards

• All of the above

Multiple Select

Which of the following statements about fish reproduction are correct?

• Fertilization occurs inside the female fish's body.

• Egg and sperm unite in the water.

• The female fish lays eggs on the bottom.

• The male fish releases sperm over the eggs.

Fill in the Blank

Oysters release their egg and sperm into the ___.

Open Ended

Describe the role of sex chromosomes in determining the sex of flies, as shown in the diagram.

Multiple Choice

Which of the following organisms are hermaphrodites, possessing both male and female reproductive organs?

• Earthworms

• Flies

• Snakes

• Sharks

Fill in the Blank

The male part of a flower contains ___, which are involved in fertilization.

Multiple Choice

What is the main reason that reproduction in many flowers is still considered sexual reproduction, even if they can reproduce with themselves?

• Because gametes (sperm/egg) are involved

• Because only one parent is needed

• Because flowers do not have male and female parts

• Because it does not involve fertilization

Multiple Choice

Which of the following statements best describes asexual reproduction?

• It involves two parents and the creation of sperm and egg.

• It involves one parent and all genetic information comes from that parent.

• It requires fertilization between sperm and egg.

• It results in genetically different offspring.

Open Ended

Explain why offspring produced by asexual reproduction are genetically identical to the parent.

Fill in the Blank

A sea star can regrow a whole new sea star from a leg that got cut off. This process is called ___.

Multiple Choice

Which of the following is NOT a form of asexual reproduction listed in the slides?

• Budding

• Gemmules

• Fertilization

• Fragmentation

Open Ended

Describe the process of budding as a form of asexual reproduction and name an organism that exhibits this process.

Multiple Choice

Which type of asexual reproduction involves a parent releasing a specialized mass of cells that can develop into offspring, as seen in sea sponges?

• Gemmules (Internal Buds)

• Fragmentation

• Parthenogenesis

• Vegetative reproduction

Multiple Choice

Which of the following organisms is most likely to reproduce through parthenogenesis?

• Bee

• Sea sponge

• Planarian

• Strawberry plant

Fill in the Blank

Several forms of asexual reproduction performed by plants include ___, tubers, and rhizomes.

Multiple Choice

Which of the following statements about runners is correct?

• Runners are above-the-ground stems that help new plants grow near the original one.

• Runners are underground storage organs.

• Runners are specialized reproductive cells.

• Runners are a type of animal reproduction.

Multiple Select

Select all the correct statements about tubers.

• Tubers are asexual plant reproduction structures.

• Potatoes are an example of tubers.

• Tubers develop eyes from which new plants will grow.

• Tubers are found in animals.

Multiple Choice

Which of the following best defines reproduction?

• The process by which organisms replicate themselves

• The process by which organisms obtain food

• The process by which organisms move

• The process by which organisms breathe

Open Ended

Why is reproduction important for the survival of a species?

Multiple Choice

What is the main function of rhizomes in plants such as cattails, grasses, and sedges?

• They store water for the plant

• They help in the reproduction of the plant

• They absorb sunlight for photosynthesis

• They protect the plant from herbivores