Introduction to Heredity Answers
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A bean plant is heterozygous for seed shape. Its seeds are smooth.Which conclusion is best supported by the information?
A
Having smooth seeds is a recessive trait.B
Having smooth seeds is a dominant trait.C
Both parents had a recessive allele for seed shape.D
Neither parent had a recessive allele for seed shape.2
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A rose plant inherited two alleles for white flower petals.Which conclusion is best supported by the given information?
A
Each parent had at least one allele for white petals.B
Each parent must have had more than one allele for white petals.C
Only one parent had one allele for white petals.D
Only one parent had two alleles for white petals.3
The diagram shows a chromosome pair for an offspring.
A
An allele for eye color was inherited from only one parent.B
An allele for hair type was inherited from only one parent.C
The offspring is homozygous for eye color.D
The offspring is homozygous for hair type.4
hereditydominancecell divisionbirth
A
heredityB
dominanceC
cell divisionD
birth5
Which descriptions apply to Mendel’s pea plant experiments? Select three options. studied first generation plants onlyrelied on random pollination and reproduction of plantsused cross breeding to purposely breed plantsstudied a variety of pea plant traitsfocused primarily on breeding larger, healthier pea plantsstudied several generations of plants
A
studied first generation plants onlyB
relied on random pollination and reproduction of plantsC
used cross breeding to purposely breed plantsD
studied a variety of pea plant traitsE
focused primarily on breeding larger, healthier pea plantsF
studied several generations of plantsDid you find these answers helpful?
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