Most people born with recessive disorders are born to parents who are both heterozygous or carriers for the recessive allele.

a. true
b. false


Ans: a. true

Biology & Microbiology

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Cells save energy and materials by using many of the same enzymes for both ________ and ________.

What will be an ideal response?

Biology & Microbiology

Using biotechnology, plant breeders attempt to find and incorporate specific resistance genes into plants that lack them. Once a plant has been given a resistance gene, it will have indefinite protection from the associated pathogen.

Answer the following statement true (T) or false (F)

Biology & Microbiology

Which pair of values best fills in the blanks in this statement: On average, eukaryotic cells are __________ times longer and have _________ times more volume than prokaryotic cells

(a) 5, 100 (b) 10, 200 (c) 10, 100 (d) 10, 1000

Biology & Microbiology

When MSH2 and MLH1 are inactivated by mutation, DNA repair is defective and ____________________ mutation rates increase by at least 100-fold

Fill in the blank(s) with correct word

Biology & Microbiology