Suppose a person is a carrier for a genetic disorder. Which of the following phrases about this person is true?
A.) will develop the disorder only late in life
B.) cannot pass the disorder to sons, just daughters
C.) the allele is not passed on due to Y chromosome inactivation
D.) does not have the disorder but can pass it on
Ans: D.) does not have the disorder but can pass it on
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It is estimated that there are fewer than 100 genetic diseases caused by single gene mutations in humans.
Answer the following statement true (T) or false (F)
An organism's role within the structure and function of a particular community is its:a
habitat. b. trophic level. c. population. d. ecological niche. e. competition.
Up to 70% of travel-associated Gastrointestinal Diseases are caused by:
What will be an ideal response?
A woman with blood type AB and a man with blood type O have three children, one of whom is adopted. The blood types of the children are A, B, and O. What is the blood type of the adopted child?
A) A B) O C) B D) Not enough information is provided to answer this question.