A woman receives her X chromosomes from
1. her mother only.
2. her father only.
3. both her mother and her father.
4. extranuclear DNA in her
Subtopic:  Sex Determination |
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Level 1: 80%+
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How many sex chromosomes does a normal human baby inherit from father?

1. One 2. Two
3. Twenty three 4. Forty six
Subtopic:  Sex Determination |
 82%
Level 1: 80%+
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