CCA review
Authored by Nancy Marmolejo Bustamante
Biology
9th Grade
Used 38+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to this dihybrid cross, how many different phenotypes can be produced?
Hint: phenotype=physical appearances
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to this dihybrid cross, how many different phenotypes can be produced?
Hint: phenotype=physical appearances
1
2
3
4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A lion and a tiger are in the same genus. A lion and tiger can breed to produce a liger. But if a liger and a liger try to breed, it cannot successfully reproduce. Why does this happen?
They are not in the same domain
They are not in the same class
They are not in the same genus
They are not in the same species
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A horse and a zebra are in the same genus. A horse and zebra can breed to produce a zorse. But if a zorse and a zorse try to breed, it cannot successfully reproduce. Why does this happen?
They are not in the same domain
They are not in the same class
They are not in the same genus
They are not in the same species
5.
DRAG AND DROP QUESTION
1 min • 1 pt
AAbb is crossed with AaBb. What is the probability of having an offspring with AaBb? Hint: mutliply the fractions and then find the percentage. (a)
6.
DRAG AND DROP QUESTION
1 min • 1 pt
AABb is crossed with AABb. What is the probability of having an offspring with AABb? Hint: mutliply the fractions and then find the percentage. (a)
7.
MATCH QUESTION
1 min • 3 pts
Eye color is on the X chromosome, Red eye allele [R] is dominant to white eye allele [r].
A female fly with genotype XrXr is mated with a male fly with genotype XRY.
Match the following
0%
% of all offspring that are XrY
50%
% of all offspring that are XrXr
50%
% of all offspring that are XRXr
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