Plant and Animal Life Cycles

How are plants and animals alike?

• Both are living things that grow and change.

• Both can fly and swim.

• Both are found only in forests.

• Both require sunlight to survive.

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What is the role of eggs in the life cycle of animals?

• Eggs provide a source of food for adult animals.

• Eggs are the starting point for many animals' life cycles, providing a safe environment for the developing young.

• Eggs are primarily used for reproduction in plants.

• Eggs help in the formation of bones in young animals.

What is a pupa?

• A stage in the life cycle of some insects where they undergo transformation.

• A type of insect that lays eggs.

• A stage where insects are fully developed and can reproduce.

• A process of metamorphosis in plants.

What is a nymph?

• A type of flower that blooms in spring.

• An immature form of an insect that resembles the adult but is smaller and lacks wings.

• A mythical creature often depicted as a beautiful young woman.

• A stage in the life cycle of a frog before it becomes a tadpole.

What does it mean for an organism to go through incomplete metamorphosis?

• The organism undergoes a complete transformation from larva to adult.

• After hatching from the egg, the organism will look very similar to the adult, only smaller in size.

• The organism goes through several distinct life stages with significant changes in form.

• The organism remains in a larval stage throughout its life.

What is the difference between complete and incomplete metamorphosis?

• Complete metamorphosis has three stages (egg, nymph, adult) while incomplete metamorphosis has four stages (egg, larva, pupa, adult).

• Complete metamorphosis has four stages (egg, larva, pupa, adult) while incomplete metamorphosis has three stages (egg, nymph, adult).

• Both complete and incomplete metamorphosis have the same number of stages.

• Complete metamorphosis occurs only in insects, while incomplete metamorphosis occurs in amphibians.

What are the four stages of complete metamorphosis?

• Egg, larva, pupa, adult.

• Egg, nymph, pupa, adult.

• Egg, larva, chrysalis, adult.

• Egg, larva, pupa, caterpillar.

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What is metamorphosis?

• The process of transformation from an immature form to an adult form in two or more distinct stages.

• A type of cellular division that results in two identical daughter cells.

• The gradual change in an organism's habitat over time.

• A method of reproduction involving the fusion of gametes.

What is the adult stage in a life cycle?

• The stage where the organism is still developing.

• The stage where the organism is fully developed and can reproduce.

• The stage where the organism is in its infancy.

• The stage where the organism is preparing for hibernation.

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Which is NOT a stage in a manatee's life cycle?

• The baby manatee hatches from an egg.

• The manatee is a calf.

• The manatee matures into an adult.

• The manatee gives birth to live young.