the human genome has an estimated 25,000 genes on 23 chromosomes that can be affected by crossing - over and…

the human genome has an estimated 25,000 genes on 23 chromosomes that can be affected by crossing - over and assorted into gametes. given these numbers, about how many different combinations of chromosomes may be found in the gametes? hundreds thousands tens of thousands millions

the human genome has an estimated 25,000 genes on 23 chromosomes that can be affected by crossing - over and assorted into gametes. given these numbers, about how many different combinations of chromosomes may be found in the gametes? hundreds thousands tens of thousands millions

Answer

Explanation:

Step1: Recall the formula for chromosome combinations

The number of different combinations of chromosomes in gametes is given by (2^n), where (n) is the number of chromosome - pairs (or the haploid number of chromosomes). In humans, (n = 23).

Step2: Calculate (2^{23})

(2^{10}=1024), (2^{23}=2^{10}\times2^{10}\times2^{3}). (2^{10}\times2^{10}\times2^{3}=1024\times1024\times8). (1024\times1024 = 1048576), and (1048576\times8=8388608).

Answer:

millions