The part of a flower that protects flower in bud form is

Wind pollinated flowers hangs

A. upwards

B. downwards

C. left

D. right

When the ovule and the nucleus of the pollen grain are joined together, we say that the ovule is

A. pollinated

B. reproduced

C. fertilized

D. infected

In most species of plants, food is stored in

A. radicle

B. plumule

C. cotyledon

D. zygote

The egg in the carpel is known as

A. stigma

B. style

C. ovary

D. ovule

Only those plants and animals will remain on earth that

A. grow

B. eat

C. reproduce

D. sleep