Amoeba Sisters Mega Genetics Review
Interactive Video
•
Science
•
6th - 8th Grade
•
Practice Problem
•
Medium
M Taylor
Used 7+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the genotype ratio when crossing a hairless guinea pig (hh) with a heterozygous guinea pig (Hh)?
4:0
3:1
1:1
2:2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a dihybrid cross between two heterozygous cats (HhSs), what is the expected phenotype ratio?
1:1
9:3:3:1
3:1
4:4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the phenotype ratio of offspring when two pink snapdragons (Rr) are crossed?
1 red: 2 pink: 1 white
2 red: 2 pink
3 pink: 1 white
1 red: 3 white
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a heterozygous type A parent and a heterozygous type B parent have a child, what is the probability the child will have type O blood?
75%
50%
0%
25%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a pedigree, what does a shaded circle typically represent?
A female with the trait of interest
A male with the trait of interest
A female without the trait of interest
A male without the trait of interest
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