Question

1. Multiple choice questions. Tick (✓) the correct
choice :
1. Seeds are produced from the
(a) Ovules
(b) Ovary
(c) Stigma
(d) Pollen grains
2. Conditions necessary for seed germination are
(a) water, oxygen and suitable temperature
(b) water and oxygen
(c) water and suitable temperature
(d) oxygen and warmth
3. Transfer of pollen grains from the ripe anther
to the stigma is termed
(a) pollination (b) fertilisation
(c) reproduction (d) none of these
4. A seed consists of
(a) embryo
(b) seed coat, embryo and cotyledons
(c) embryo and seed coat
(d) seed coat and endosperm
5. An embryo of a seed consists of
(a) plumule
(b) radicle, plumule and cotyledons
(c) plumule and radicle
(d) radicle and cotyledons​

Answer 1

Answer:

1. ovary

2. water, O2, temperature

3. Pollination

4. seed coat, embryo, cotyledons

5. plumule and radicle

Answer 2

Answer:

1=stigma

2=water and oxygen

3= fertilization

4= seed coat and endosperm

5=plumule