Question

Male XX and female XY develop sometimes due to…………..
(a) Hormonal imbalance
(b) Aneuploidy
(c) Deletion
(d) Transfer of segments between X and Y

Answer 1

Hint It's a biological system that determines the event of sexual characteristics in an organism. Most organisms that make their offspring using amphimixis have two sexes. Occasionally, there are hermaphrodites in situ of 1 or both sexes. There also are some species that are just one sex, with the help of parthenogenesis, it acts like female reproducing without fertilization.

Complete answer
The condition is of two sorts, valid and pseudo. Pseudo develops due to hormonal imbalance. The true one is due to the transfer of segments. People are brought into the world with 46 chromosomes in 23 sets. The X and Y chromosomes decide an individual's sex. Most of the women are 46XX and most men are 46XY.

Additional information
Exploration proposes, nonetheless, that during a couple of births for every thousand a few people will be brought into the world with a solitary sex chromosome (45X or 45Y) (sex monosomies), and a couple with at least three sex chromosomes (47XXX, 47XYY or 47XXY, and so on) (sex polysomies). In addition, some males are born 46XX thanks to the translocation of a small section of the sex-determining region of the Y chromosome. Similarly, some females also are born 46XY with the help of mutations within the Y chromosome. Obviously, there aren't just females who are XX and folks who are XY, nonetheless, in light of everything, there's an assortment of chromosome supplements, hormone changes, and phenotypic varieties that pick sex.

So the correct answer is ‘ Transfer of segments between X and Y’.

Note: In many species, sex determination is genetic: males and females have different alleles or even different genes that specify their sexual morphology. There is an often different type of chromosomal differences, generally through combinations of XY, ZW, XO, ZO chromosomes, or haplodiploidy in animals. The sexual differentiation is usually triggered by the most gene (a "sex locus"), with a mess of other genes following during a consequence