A) Homozygous sex chromosomes (ZZ) determine female sex in birds.
B) XO type of sex chromosomes determine male sex in grasshopper.
C) XO condition in human is found in Turner syndrome, determines female sex.
D) Homozygous sex chromosomes (XX) produce male in Drosophila.
Correct Answer: B
Solution :
[b] In grasshopper, the males lack a Y sex Chromosome and have only an X chromosome. They produce sperm cells that contain either an X chromosome or no sex chromosome, which is designated as O.You need to login to perform this action.
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