Biology · Genetics and Evolution
After fertilization, a human zygote will develop into a male child if:
- 1The egg has two Y chromosomes
- 2The sperm had one X chromosome
- 3The sperm had one Y chromosome✓
- 4The egg had one Y chromosome
Correct answer
The sperm had one Y chromosome
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Genetics and Evolution?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Genetics and Evolution