Sex Determination In Humans

Sex-Determination In Human - X Linked Inheritance|Example|OMR

Sex Determination in Human || Haplo- Diploidy || Genic Balance Theory || Mutations Introduction || Classification

Sex Determination In Honey Bee

Explain the mechanism of sex determination in human being.

In humans, there is a 50% probability of the birth of a boy and 50% probability that a girl will be born. Justify the statement on the basis of the mechanism of sex-determination in human beings.

(a) What are homologous structures? Give an example. (b) "The sex of a newborn child is a matter of chance and none of the parents may be considered responsible for it." Justify this statement with the help of a flow chart showing sex-determination in human beings.

Explain the sex determination mechanisms in human. How is it different from birds?

Explain the sex determination mechanism in humans. How is it different in birds ?