1) Tegmen develops from
(a) Outer integument
(b) Inner integument
(c) Nucellus
(d) Funicle
2) A clone is a group of individuals obtained through
(a) Self-pollination
(b) Vegetative propagation
(c) Hybridization
(d) Cross-pollination
3) In plants, meiosis occurs in
(a) Root tip
(b) Pollen grain
(c) Stem tip
(d) Anther
4) How many microspore mother cells will produce 1000 microspores?
(a) 100
(b) 200
(c) 250
(d) 500
5) Which one is female gametophyte?
(a) Embryo
(b) Embryo sac
(c) Endosperm
(d) Synergid
6) Embryo sac is found in
(a) Endosperm
(b) Embryo
(c) Ovule
(d) Seed
7) Embryo sac is called monosporic when it develops from
(a) All the four megaspores
(b) Only from two functional megaspores
(c) Three megaspores
(d) One of the megaspores which are derived from division of megaspore mother cell
8) Syngamy means
(a) Fusion of similar spores
(b) Fusion of dissimilar spores
(c) Fusion of cytoplasm
(d) Fusion of gametes
9) Endosperm of angiosperms results after fertilization from
(a) Synergids
(b) Secondary nucleus
(c) Antipodal cells
(d) Egg
10) Seeds are called products of sexual reproduction because they
(a) Are formed by fusion of gametes
(b) Give rise to new plants
(c) Can be stored for long time
(d) Are formed by fusion of pollen tubes
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