What primary biological factor determines the sex of a human baby?

Question

Biology · Reproduction in Animals

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Share:

Correct answer

The type of sex chromosome (X or Y) contributed by the father's sperm.

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Chapter Practice

Want more practice questions on Reproduction in Animals?

Solve complete topic-wise tests with detailed solutions on GkGet.

Recommended practice questions in Biology · Reproduction in Animals

Which movement aimed to promote Khadi, a hand-spun and handwoven cloth native to India?

Who were prominent leaders associated with the initial phase of the Telangana Rebellion (1946-1951) against the Nizam's rule and feudal landlords?

What was the immediate trigger for the Revolt of 1857?

Answer 1

The composition of the cytoplasm inside the mother's egg cell.

Answer 2

The specific hormones produced by the mother's endocrine system.

Answer 3

The age and nutritional health of the mother at conception.

Answer 4

The type of sex chromosome (X or Y) contributed by the father's sperm.

Related Practice Questions