Life Cycles Test Review

Which stage is the adult plant?

• A

• B

• C

• D

All life cycles, whether they are plant or animal life cycles, include -

• growth and change.

• the spreading of seeds.

• larva and pupa stages.

• giving milk to young.

Plants have flowers so they can reproduce. Therefore, when a plant has flowers, we know that the plant --

• does not need insects to feed on it.

• live in a warm, moist climate.

• has reached the adult stage.

• is not able to produce seeds.

• A

• B

• C

• D

How is the life cycle of a beetle similar to the life cycle of a frog? Both life cycles --

• include a tadpole stage.

• produce adults with wings.

• take place in the water.

• begin with eggs.

One way in which a plant life cycle is like an animal life cycle is that both plants and animals --

• use seeds to reproduce.

• live for hundreds of years.

• lay eggs that hatch.

• grow larger over time.

• A

• B

• C

• D

Which of the following organisms goes through metamorphosis, including the stages of egg, larva, pupa, and adult?

• Human beings

• Trees

• Beetles

• Lima beans

The lima bean plant that can produce the most offspring is the plant that produces the most --

• leaves

• seeds

• roots

• stems

• A

• B

• C

• D