Which one of the following conditions of the zygotic cell would lead to the birth of a normal human female child ?

  • [AIPMT 2011]
  • A

    Two $X$ chromosomes

  • B

    Only one $Y$ chromosome

  • C

    Only one $X$ chromosome

  • D

    One $X$ and one $Y$ chromosome

Similar Questions

Normally $DNA$ molecule has $A-T, G-C$ pairing. However, these bases can exist in alternative valency status, owing to rearrangements called

Albinism is a congenital disorder resulting from the lack of the enzyme

  • [AIPMT 1994]

A hereditary disease which is never passed on from father to son is

Sex-linked characters are

When an allele fails to explain itself in presence of the other allele, the former is said to be

  • [AIPMT 1991]