In melandrium the sex determination type is

  • A

    $XX-XY$ type

  • B

    $XX-XO$ type

  • C

    $ZZ-ZW$ type

  • D

    $XY-XO$ type

Similar Questions

Heterogametic male condition does not occur in

Bird females have chromosome arrangement as

  • [AIIMS 2009]

A family has five girls and no son. Probability of son as the $6^{th}$ child will be

Sex determination in Drosophila melanogaster is based on

  • [AIEEE 2004]

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]