General Knowledge - Basic General Knowledge - Discussion
Discussion Forum : Basic General Knowledge - Section 7 (Q.No. 73)
73.
The number of chromosomes in human body is
Discussion:
3 comments Page 1 of 1.
Shubham said:
1 decade ago
Millions in the human body. Each cell has 23 pairs of chromosomes that have genetic importance. 22 of these are autosomes and one sex chromosome. The 22 determine traits and sex chromosomes determine the gender - XX develops into female and XY develops into male. Hence, there are (23 x 2) 46 chromosomes in the human cell.
NEHA RAUT said:
1 decade ago
There are 44 chromosome in human body they are same and 2 are different in both so there are 46 chromosome and 22 pair.
Anisu pertin said:
1 decade ago
23 pair for normal human.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers