Which of the following is a characteristic of DNA?
A) It is single stranded.
B) It contains six different nucleotide bases.
C) It directs cellular function.
D) It contains the base uracil.
Correct Answer:
Verified
Q21: What does genetic analysis of haplotypes and
Q22: To be homologous,chromosomes must:
A)be genetically identical.
B)carry genetic
Q23: A doctor finds that the mammary glands
Q24: In his experiments with garden peas,Mendel found
Q25: During which process is chromosome number reduced?
A)mitosis
B)recombination
C)translation
D)meiosis
Q27: Which of the following is a characteristic
Q28: A trait's heritability is the proportion of
Q29: What determines human ABO blood types?
A)regulatory genes
B)multiple
Q30: Why do microsatellites mark a key discovery
Q31: What does meiosis produce?
A)two gametes
B)four gametes
C)a single
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