Child A has two large X-shaped chromosomes (XX), and Child B has one large X-shaped chromosome and one much smaller Y-shaped chr

Question

sveta [45]

3 years ago

7

Child A has two large X-shaped chromosomes (XX), and Child B has one large X-shaped chromosome and one much smaller Y-shaped chr

omosome (XY). Child A is ______ and Child B is ______.

Social Studies

1 answer:

Maslowich · Answer 1 · 2022-02-07T18:14:16+03:00

Answer:

Child A is female and Child B is male

Explanation:

The XY sex-determination system is found in humans, most other mammals. In this system, the sex of an individual is determined by a pair of sex chromosomes. Females have two of the same kind of sex chromosome (XX). Males typically have two different kinds of sex chromosomes (XY).