Owjeidondiviz
Answered

49. Which of these determined the sex of a human?
A. The ratio of a x-chromosomes
B. Sex chromosomes to other chromosomes
C. The presence of a Y chromosome.
D.The presences of two X chromosome.

why auto brainliest if have explaination ​

Sagot :

Renzeldelionviz

Answer:

B po para sa akin

Explanation:

Two of the chromosomes (the X and the Y chromosome) determine your sex as male or female when you are born. They are called sex chromosomes:

hope it helps you

pa brainleist po please