Male child will be born if
Male child will be born if
- A
Father is sexually more excited
- B
Sperm of male with $Y$ chromosome fertilizes the egg
- C
Sperm of male with $X$ chromosome fertilizes the egg
- D
None of the above
Similar Questions
Initial clue about the genetic/chromosomal mechanism of sex-determination can be traced back to some of the experiments carried out in
Initial clue about the genetic/chromosomal mechanism of sex-determination can be traced back to some of the experiments carried out in
Assertion : In humans, the gamete contributed by the male determines whether the child produced will be male or female.
Reason : Sex in humans is a polygenic trait depending upon a cumulative effect of some genes on $X-$ chromosome and some on $Y-$ chromosome.
Assertion : In humans, the gamete contributed by the male determines whether the child produced will be male or female.
Reason : Sex in humans is a polygenic trait depending upon a cumulative effect of some genes on $X-$ chromosome and some on $Y-$ chromosome.
- [AIIMS 2005]
Heterogametic male condition does not occur in
Heterogametic male condition does not occur in
Match following pair.
Match following pair.
The sex chromosomes in females are
The sex chromosomes in females are