Biology Quiz

Biology Quiz

1. 1. Asexual reproduction by zoospores is observed in

(a) Penicillium
(b) Hydra
(c) Sponge
(d) Chlamydomonas

2. 2. Which one of the following part of the plant when put into the soil is likely to produce new offspring?

(a) Part of an internode
(b) A stem cutting with a node
(c) Part of a primary root
(d) A flower

3. 3. Cleistogamous flowers are self pollinated because

(a) they are bisexual flowers which do not open at all
(b) they are bisexual and open flowers
(c) they are unisexual
(d) their stigma mature before anthers dehisce

4. 4. Which one of the following is not found in a female gametophyte of an angiosperm?

(a) Germ pore
(b) Synergids
(c) Filiform apparatus
(d) Central cell

5. 5. The hilum in a typical angiospermic ovule represents the junction between:-

(1) Integuments and the embryo sac.
(2) Embryo sac and the nucellus
(3) Body of the ovule and the funicle
(4) Nucellus and the fumicle