WorksheetsGenetics- Animal Science
Total questions: 18
Worksheet time: 9mins
Which shows a correct Heterozygous pairing of alleles?
Aa
aA
AA
aa
Which shows a correct Homozygous recessive pairing of alleles?
Aa
aA
AA
aa
Which show a correct Homozygous Dominant pairing of alleles?
Aa
aA
AA
aa
If having a Spotted Coat is Dominant and a Solid coat is Recessive then what would the following Allele Combination’s PHENOTYPE be?—-> Tt
Spotted
Striped
Solid
If having a Spotted Coat is Dominant and a Solid coat is Recessive then what would the following Allele Combination’s PHENOTYPE be?—-> TT
Spotted
Striped
Solid
If having a Spotted Coat is Dominant and a Solid coat is Recessive then what would the following Allele Combination’s PHENOTYPE be?—-> tt
Spotted
Striped
Solid
If a parent’s Genotype was Dd what possible combination of alleles couldnit give to it’s offspring?
Only D
D & d
Only d
If a parent’s Genotype was dd what possible combination of alleles could it give to its offspring?
Only D
D &/or d
Only d
If a parent’s Genotype was Aa,DD what possible combination of alleles they could give to it’s offspring?
Aa
AD
aD
Ad
DD
If a parent’s Genotype was AA,DD what possible combination of alleles they could give to it’s offspring?
Aa
AD
aD
Ad
DD
If a parent’s Genotype was aa,DD what possible combination of alleles they could give to it’s offspring?
Aa
AD
aD
Ad
DD
If a parent’s Genotype was aa,Dd what possible combination of alleles they could give to it’s offspring?
Aa
AD
aD
Ad
ad
If a parent’s Genotype was Aa,Dd what possible combination of alleles they could give to it’s offspring?
Aa
AD
aD
Ad
ad
Parents can only give half their genetic information to their offspring, therefore a Heterzygous Animal (Aa) can give A or a.
True
False
Parents can only give half their genetic information to their offspring, therefore a Homozygous Animal (aa) can give Only a.
True
False
If I tell you a parent is Heterozygous for Brown eyes. Which allele is recessive?
Brown vs Green eyes
Green
Brown
If I tell you a parent is Homozygous Dominant for Purple flowers. Which allele is dominant?
Purple vs Yellow flowers
Yellow
Purple
Is the recessive allele going to be shown over the dominant?
Yes Recessive is seen over the dominant
No, Recessive is covered up by dominant
