Question

Help please!!
How many chromosomes are in human gametes?

1) forty-six unreplicated chromosomes
2) twenty-three unreplicated chromosomes
3) forty-six replicated chromosomes
4) twenty-three replicated chromosomes
I know that their are twenty-three chromosomes in the gamete cell but I don't know whether they are replicated or unreplicated. Help!

Answer 1

You should post in the biology section. This is the physics section.

Answer 2

Where is the biology section?

Answer 3

http://openstudy.com/study#/groups/Biology

Answer 4

no problem there are 23pairs of chromosomes and 46 in total 23x2=46

Answer 5

gamete have 23 chromosomes deemed the haploid number. after fusion yields a diploid number which 23x2 =46