1.

The number of chromosomes in parents and offsprings of a particular species remains constant due to : (a) doubling of chromosomes after zygote formation (b) the halving of chromosomes during gamete formation (c) doubling of chromosomes after gamete formation (d) the halving of chromosomes after gamete formation

Answer»

The number of chromosomes in parents and offsprings of a particular species remains constant due to :
(a) doubling of chromosomes after zygote formation
(b) the halving of chromosomes during gamete formation
(c) doubling of chromosomes after gamete formation
(d) the halving of chromosomes after gamete formation



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