Life Cycles 3.10B

What would you most likely happened if tomato plants suddenly stopped producing seeds?

• The life cycle would stop and eventually the plant would become extinct.

• The tomato plants would continue to grow without producing tomatoes.

• The other plants in the area would also stop producing seeds.

• The plants would begin growing a different type of fruit.

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NGSS.MS-LS1-4

NGSS.MS-LS2-4

An eggplant produces a fruit called eggplants. The life cycle stages are shown below.

During which stage during the eggplant's life cycle does it produce ripe eggplants that can be eaten?

• adult plant

• young plant

• seedling

• seed

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NGSS.3-LS1-1

Compare the life cycle of a reptile to the life cycle of an amphibian. How are the life cycles of reptiles and amphibians different?

• Amphibians lay eggs and reptiles do not.

• Amphibians go through a stage that looks different from the adult and reptiles do not.

• Reptiles always have a shell and amphibians do not.

• Reptiles have legs and amphibians do not.

During which stage of a plant life cycle does germination occur?

• After a seed is planted.

• Once the mature plant develops.

• Once the stem begins to grow leaves.

• After the roots are fully developed.

Which of the following is most like the life cycle of a lady beetle?

• frog

• turtle

• chicken

• alligator

How is the life cycle of a stink bug the same as the life cycle of a lady beetle?

• Both of them start out as eggs.

• Both of them look like the adult throughout all stages of the life cycle.

• Both of them have wings throughout all stages of the life cycle.

• Both of them have four legs.

The events of a bean plant's life cycle are shown on the cards below.

Which is the correct order of events in the life cycle of a bean plant?

• 1,2,3,4

• 4,3,2,1

• 3,4,2,1

• 2,1,3,4

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NGSS.3-LS1-1

All living things go through unique life cycles. Which organism below mostly resembles the adult when it hatches from its egg.

• butterfly

• frog

• moth

• alligator

The life cycle of a frog and a salamander are shown below.

Compare the two life cycles and identify one way they are alike.

• The tadpole stage and larva stage are similar.

• The adult stages are the same shape.

• Both adults have a tail.

• The eggs are the same size.

In which stage during the life cycle of a flowering plant are flowers produced

• A

• B

• C

• D

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NGSS.3-LS1-1