Allele Frequency Quiz review #1 (1st genetics quiz)
Authored by Troy Morgan
Biology
9th - 12th Grade
NGSS covered
Used 48+ times
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23 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In rats, black fur (1) is dominant to white fur (2). Consider the following cross between two rats. 1,1 x 2,2
The parents in this cross have both have a ________ genotype.
heterozygous
homozygous
identical
hybrid
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In rats, black fur (1) is dominant to white fur (2). Consider the following cross between two rats. 1,1 x 2,2
What is the genotype of the offspring in box “B”?
heterozygous
homozygous
identical
pure bred
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In rats, black fur (1) is dominant to white fur (2). Consider the following cross between two rats. 1,1 x 2,2
What is the phenotype of the offspring in box “A”?
black
white
black and white
neither black or white
Tags
NGSS.HS-LS3-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In rats, black fur (1) is dominant to white fur (2). Consider the following cross between two rats. 1,1 x 2,2
What is the genotype of the offspring in box “C”?
1,1
2,2
1,2
neither black or white
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In rats, black fur (1) is dominant to white fur (2). Consider the following cross between two rats. 1,1 x 2,2
What percentage of the offspring will be white?
0%
25%
50%
75%
100%
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In rats, black fur (1) is dominant to white fur (2). Consider the following cross between two rats. 1,1 x 2,2
What percentage of the offspring will be black?
0%
25%
50%
75%
100%
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
NGSS.HS-LS3-3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In rats, black fur (1) is dominant to white fur (2). Consider the following cross between two rats. 1,1 x 2,2
What percentage of the offspring will be black?
0%
25%
50%
75%
100%
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
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