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Author Question: Color blindness is a sex-linked trait. As such, if a child is color blind, we can be assured that ... (Read 31 times)

roselinechinyere27m

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Question 1

Anne mentions that her cousin has a congenital anomaly. You would know that this is sometimes also referred to as:
◦ a sex-linked trait
◦ a birth defect
◦ an autosomal disorder
◦ a heterozygous trait

Question 2

Color blindness is a sex-linked trait. As such, if a child is color blind, we can be assured that the child's genotype includes:
◦ a recessive gene on the X chromosome inherited from his mother
◦ a dominant gene on the X chromosome inherited from his mother
◦ a recessive gene on the Y chromosome inherited from his father
◦ a dominant gene on the X chromosome inherited from his father


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Marked as best answer by roselinechinyere27m on Sep 20, 2020

ktidd

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roselinechinyere27m

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Reply 2 on: Sep 20, 2020
Gracias!


abro1885

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Reply 3 on: Yesterday
Excellent

 

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