In a pedigree, a person whose symbol is filled in and who is associated with the Roman numeral II is ____
a. affected by the trait and in the second generation
b. not affected by the trait and in the second generation
c. affected by the trait and is the second-oldest child in the family
d. not affected by the trait and is the second-oldest child in the family
e. affected by the trait and has an identical twin
ANSWER: a
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Mutagens and carcinogens are associated with
A. transposon activity. B. induced mutations. C. spontaneous mutations. D. None of the above.
A ________ prevents sperm from entering the vagina and provides some protection against STDs
Fill in the blank(s) with correct word
Pyruvate can be converted to lactate instead of going to the preparatory reaction. Why does this occur?
What will be an ideal response?