Lab: Mouse Genetics (One Trait) Answers

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Bb:

A
black fur
B
white fur
3

bb:

A
black fur
B
white fur
6

In steps 1, 2, and 3, you will use a Punnett square to predict

A
the actual results of a cross.
B
the number of offspring produced from a cross.
C
the possible results of a cross.
D
how genes are expressed.
7

Question text not available

A
the trait examined, fur color
B
the organism, mice
C
which allele was dominant and which allele was recessive
D
the genes of the parental mice
E
other aspects of the mice
F
fur color of the offspring
9

Bb:

A
black fur
B
white fur
11

In steps 1, 2, and 3, you will use a Punnett square to predict

A
the actual results of a cross.
B
the number of offspring produced from a cross.
C
the possible results of a cross.
D
how genes are expressed.
12

the trait examined, fur colorthe organism, micewhich allele was dominant and which allele was recessivethe genes of the parental miceother aspects of the micefur color of the offspring

A
the trait examined, fur color
B
the organism, mice
C
which allele was dominant and which allele was recessive
D
the genes of the parental mice
E
other aspects of the mice
F
fur color of the offspring
14

bb:

A
black fur
B
white fur
15

In steps 4 and 5, you are shown the offspring first. Here, you will use a Punnett square to determine

A
actual results of a cross between offspring.
B
the actual age of the offspring.
C
the genotypes of the parents.
D
how genes are expressed.

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