Question

How is the no. of chromosome maintained in any species ?​

Answer 1

Answer:

Species-specific chromosome number is maintained generation after generation by meiosis. The meiosis is a kind of reductive division. When gametes are formed by meiosis, the number of chromosomes is halved. Hence each gamete will have only one pair of chromosome. Later the haploid gamete will fuse with the complementary haploid gamete and form a diploid zygote (2n). Hence the number of chromosomes are maintained.

So, the correct answer is 'Meiosis'.xplanation:

Answer 2

Answer:

hy dear....here is ur ans....

The number of chromosomes in each generation are maintained due to meiosis. The meiosis is a kind of reductive division. ... Hence each gamete will have only one pair of chromosome. Later the haploid gamete will fuse with the complementary haploid gamete and form Diploid Zygote(2n).

Explanation:

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