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Dimas [21]
3 years ago
12

If a man is color blind (an X-linked trait), how did he get this condition?

Biology
1 answer:
Nadusha1986 [10]3 years ago
6 0

Answer:

He got it from his mom.

Explanation:

An X-linked trait means it is transmitted on the X chromosome.

Females have two X chromosomes (XX), and males have one X and one Y chromosome (XY).

Males get their Y chromosome from their dad, and X chromosome from their mom.

Therefore, the man inherited the colorblindness trait (X chromosome) from his mom

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