Biology

Question 1

1The first root of a seedling is the ___.

Easy

Your answer (fill in the blank)

Question 2

2The micropyle is the

Easy

A. embryo root B. stored food C. seed coat D. small opening in the testa

Question 3

3The radicle grows before the plumule.

Easy

A. True B. False

Question 4

4Cotyledons store food in dicots.

Easy

A. True B. False

Question 5

5The tadpole develops into a frog by

Easy

A. budding B. fertilisation C. fission D. metamorphosis

Question 6

6Secondary growth increases the plant's

Easy

A. root length B. girth C. height D. leaf number

Question 7

7Seed dormancy is a period when the seed

Easy

A. is dead B. grows rapidly C. is inactive although alive D. is dispersed

Question 8

8The tendency of shoots to grow towards light is

Easy

A. thigmotropism B. phototropism C. hydrotropism D. geotropism

Question 9

9Pupa is a stage in complete metamorphosis.

Easy

A. True B. False

Question 10

10The plant hormone that controls growth is ___.

Easy

Your answer (fill in the blank)