Question

a.23 b. 46 pair In the male gamete of an organism 8 chromosomes are found .Out of which one is X chromosome, how many autosomes will be found in the gamete a. 7 b.8 d. 16 C. 14​

Answer 1

Answer:

.Answer:

I think it's option (d)

Explanation:

Aneuploidy is the presence of an abnormal number of chromosomes in a cell.

example:

human  cell having 45 or 47 chromosomes  instead of 46.

Answer 2

46 pair In the male gamete of an organism 8 chromosomes are found .Out of which one is X chromosome,  autosomes will be found in the gamete a. 7 b.8 d. 16 C. 14​ :

• During the Meiosis cell division, a cell experiences two circles of cell division due to which the chromosomal pairs are detached and the resultant gametes have only one copy from each set of chromosomes.
• After his when the egg and sperm syndicate through fertilization, the resultant zygote has total 46 chromosomes or 23 pairs, 23 from Mother and 23 from Father.
• 22 autosomes twenty-two of these pairs, called autosomes, look the same in both males and females.
• The 23rd pair, the sex chromosomes, differ between males and females.
• Females have two copies of the X chromosome, while males have one X and one Y chromosome.
• The 22 autosomes are numbered by size.
• An autosome is any of the numbered chromosomes, as opposed to the sex chromosomes.
• Humans have 22 pairs of autosomes and one pair of sex chromosomes (the X and Y).
• A Gamete is a haploid (1n) cell that when fused with another gamete cell during fertilisation becomes a diploid (2n) cell in organisms that reproduce sexually.

These cells will be composed of 22 different autosomal chromosomes and one sex determining chromosome, either X (ovum and sperm cell) or Y (sperm cell only).