MonoHybrid Cross Practice
Authored by Candace Henderson
Biology
9th Grade
NGSS covered
Used 263+ times
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32 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A homozygous dominant round seeded plant is crossed with a homozygous recessive wrinkled seeded plant. What are the genotypes of the parents?
Tags
NGSS.HS-LS3-1
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
In labrador retrievers the allele for a black coat color (B) is dominant over the allele for a brown coat color (b). If a brown labrador retriever is crossed with a heterozygous black labrador retriever, which of the following genotypic ratios can be expected?
0 BB: 2 Bb: 2 bb
1 BB: 2 Bb: 1 bb
2 BB: 0 Bb: 2 bb
2 BB: 1 Bb: 0 bb
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
NGSS.HS-LS3-3
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How many alleles (letters) does a child get from each parent for each trait?
Tags
NGSS.HS-LS3-1
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Dominant alleles are represented by a:
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Aa, DD, bB, yy are all examples of
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
T - tall and t = short
In the punnett square below, what belongs in the missing square
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
AA and Aa always show up as
Tags
NGSS.HS-LS3-1
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