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Genetics Review for final Flashcards | StudBud
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Genetics Review for final
Genetics Review for final
15 terms
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#biology #reviewquiz to review the basics of #mendeliangenetics to #highschool students.
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
A white furred rabbit mates with a black furred bunny. All offspring have gray fur. This is...?
Mosaicism
Incomplete dominance
Genetic mutation
Codominance
2
A man who has a sex-linked allele will pass the gene down to...
All his daughters
1/2 of his sons
1/2 of his daughters
All his sons
3
If the parents have B-type and AB-type blood, what possible blood types will their kids have?
AB, A, or B
A or B
AB, A, B, or O
B or AB
4
What did Mendel's experiment with pea plants show?
The difference between mutation and inheritance
The difference between codominance and incomplete dominance
The existence of sex-linked traits
The existence of dominant and recessive traits
5
AA is an example of ...
Heterozygous Dominant
Heterozygous Recessive
Homozygous Dominant
Homozygous Recessive
6
A male has hemophilia, a recessive sex-linked trait. Which is most likely true?
both parents had the disease
his mother had the disease
his mother was a carrier
his father had the disease
7
A F1 generation of flowers is 75% Red (R) and 25% White (r). What do the parents look like?
One red, one white
Both white
Both red
8
Purebred could also mean...
Homozygous
Heterozygous
9
Phenotype is...?
The different forms of a gene
Heterozygous
Physical characteristics coded for by genes
The letters representing alleles
10
In a cross of AABb x AaBB, what ratio of offspring will express both dominant phenotypes?
9/16
16/16
1/2
3/16
11
The offspring of an organism are BB, Bb, Bb, and bb. What are the parents genotypes?
Bb and Bb
BB and bb
BB and BB
bb and bb
12
What is an allele?
Genetic coding of a trait
Physical expression of a trait
a version of a gene
A gene
13
If you cross 2 homozygous tall flowers (T), what are the odds you will see short (t) offspring?
100%
0%
75%
25%
14
Who is the Father of Genetics?
Hank Green
Mr. Anderson from Bozeman Science
Gregor Mendel
Thomas Hunt Morgan
15
What is codominance?
Neither allele is expressed
Both alleles are fully expressed
There are more than two alleles present
Both alleles are blended when expressed
