An individual who is homozygous ________.
A) expresses the dominant trait
B) carries two different alleles for a gene
C) carries two copies of the same allele for a gene
D) expresses the recessive trait
Correct Answer:
Verified
Q12: In humans, free earlobes (E)are dominant to
Q13: An individual with the genotype AaBb produces
Q14: Alleles are described as _.
A)homologous chromosomes
B)environmental factors
Q15: A purebred plant that produces yellow seeds
Q16: Round seeds (R)are dominant to wrinkled seeds
Q18: Attached earlobes are recessive to free earlobes.
Q19: What would you examine to determine whether
Q20: Which cross will produce only heterozygous offspring?
A)AA
Q21: Linked genes are usually _.
A)found on the
Q22: Which trait is polygenic in humans?
A)cystic fibrosis
B)height
C)blood
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