Reproduction in OrganismHard

Question

Which is correct ?

Options

A.Gametes are invariably haploid
B.Spores are invariably haploid
C.Gametes are generally haploid
D.Bothe (a) and (b)

Solution

Gametes are sexual reproductive units. These are haploid structures, borne by the gametophyte through meiosis are asexual reproductive units which can grow independenty, ie, without fusing with another unit and are always unicellular and microscopic like gametes. Spores may be haploid or diploid produced by the mother plant or sometimes by division (fission) wgereas, gametes are invariably haploid units.

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