If tall (D) is dominant to dwarf (d) in plants and two homozygous varieties DD and dd are crossed, then what kind of offspring will be produced?
A) all Dd
B) all DD
C) all dd
D) 1/2 DD, 1/2 Dd
E) 1/2 Dd, 1/2 dd
Correct Answer:
Verified
Q4: A gene that produces multiple effects is
Q19: According to _, two alleles at any
Q20: Which genotype(s) can produce type A blood?
A)AA
B)AO
C)AB
D)AA
Q21: A locus is _.
A)a recessive gene
B)an unmatched
Q22: Someone with type AB blood could have
Q23: If tall (D) is dominant to dwarf
Q25: In the F2 generation of a cross
Q26: The ratio of phenotypes among the offspring
Q28: If R is dominant to r, the
Q29: Which genotype(s) produce(s) a dominant phenotype?
A)aa only
B)Aa
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