Question

Identify the sex of organism as male or female in which the sex chromosome are found as

(i) ZW in bird (ii) XY in Drosophila (iii) ZZ in birds. (iv) XO in grasshopper
​

Answer 1

The XX/XY sex-determination system is the most familiar, as it is found in humans. The XX/XY system is found in most other mammals, as well as some insects. In this system, most females have two of the same kind of sex chromosome (XX), while most males have two distinct sex chromosomes (XY).

PLEASE SUBSCRIBE MY YOUTUBE VIDEO CHANNEL-

AADITTT WRITES

Answer 2

Answer:

Second option is the answer...

Explanation: