A man and woman have a son who is color blind, a recessive sex-linked trait carried on the X chromosome, but neither parent is color blind. The
woman is now pregnant with their second child. Which of the following statements is true about the second child?
O A daughter will be color blind because the father is a carrier of the recessive allele.
O A son will be color blind because the mother is a carrier of the recessive allele.
O A daughter will not be color blind because the father is not a carrier of the recessive allele.
O A son will be color blind because the father's mother must have been a carrier for recessive allele.
Answers: 3
Biology, 21.06.2019 17:30
If the birth rate of a population of dolphins is 2.0, the death rate is 0.5, and the population size is 100, what is this dolphin's population growth?
Answers: 1
Biology, 22.06.2019 12:30
Are the layers of rock above and below the coal older or younger?
Answers: 1
Biology, 22.06.2019 13:00
We can be sure that a mole of table sugar and a mole of vitamin c are equal in their 1) mass in daltons. 2) mass in grams. 3) number of molecules. 4) number of atoms. 5) volume.
Answers: 3
Biology, 22.06.2019 22:30
Because water is a polar molecule it makes an excellent solvent for atoms and compounds found within cell and tissue. water acting as a solvent in organisms, aids in all of the following except
Answers: 3
A man and woman have a son who is color blind, a recessive sex-linked trait carried on the X chromos...
Mathematics, 22.07.2019 00:00
Biology, 22.07.2019 00:00
Mathematics, 22.07.2019 00:00
Mathematics, 22.07.2019 00:00
English, 22.07.2019 00:00
Mathematics, 22.07.2019 00:00
Biology, 22.07.2019 00:00
Mathematics, 22.07.2019 00:00
Business, 22.07.2019 00:00
History, 22.07.2019 00:00
Mathematics, 22.07.2019 00:00