Which one of the following conditions correctly describes the manner of determining the sex? AIPMT - 2011

• 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 humans as found in Turner's syndrome, determines female sex
• D. Homozygous sex chromosomes (XX) produce male in Drosophila
• E. cessive