Science Unit 2.1

Yes or No

Do all plants grow from a seed?

Based on the growing seed experiment, which part of the plant came out first?

(roots, stems, leaves)

Choose from the best word to complete the sentence:

[germinate / reproduce / pollinate]

To _____ means to grow from a seed to a young plant.

Choose from the best word to complete the sentence:

[germinate / reproduce / pollinate]

To _____ means to make more of an organism's own kind.

Which part of a plant protects the seed?

• root

• stem

• flower

• fruit

True or False

When the condition is right, a seed will germinate and produce a plant.

Which statement is TRUE about a flowering plant?

• It produces seeds it its flowers.

• It produces seeds in its cones.

• It produces seeds once a year.

For a seed to grow, which of the following is NOT needed?

• space

• air

• water

• signal

Conifers have their seeds in their _____.

Which step in a plant's life fit the wind best?

• pollination

  (to pollinate)

• germination

  (to germinate)