Passing Traits to Offspring
Middle School Life Science · Flashcards
MIDDLE SCHOOL LIFE SCIENCE · FLASHCARDS
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QUESTION
What is a dominant allele in a simple dominant-recessive model?
QUESTION
Identify the genotype type: Is genotype AA homozygous or heterozygous?
QUESTION
Using a Punnett square, what fraction of offspring are heterozygous from
A
A
×
a
a
AA \times aa
AA
×
aa
?
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ANSWER
1
1
1
(all are
A
a
Aa
A
a
). All offspring get
A
A
A
from one parent and
a
a
a
from the other.
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