
Heredity review
Presentation
•
Biology
•
9th - 12th Grade
•
Practice Problem
•
Easy
Standards-aligned
Erin Happe
Used 14+ times
FREE Resource
3 Slides • 14 Questions
1
The Alleles that a person has in there genes- you cannot see(think of how we cannot actually see someone's DNA)
EX: Aa, aa, AA
Genotype
Physical Appearance- what you can see/describe about someone
Ex: red hair, brown eyes, curly hair
Phenotype
2
Multiple Choice
If Ms. Happe has brown hair and brown eyes... what am I describing?
Her phenotype
her genotype
her alleles
3
Multiple Choice
If I said that a child contains two dominant allele... What is this describing?
genotype
phenotype
4
Multiple Choice
How many alleles should each parent contribute to their offspring?
2
1
3
0
5
Multiple Choice
How many alleles should each person have?
1
2
3
4
6
Multiple Choice
If susan and mark had a baby born with an extra finger, this is describing:
Genotype
phenotype
7
alleles are represented by uppercase letters
- always overpowers the recessive and shown in phenotype
Dominant
alleles are represented by lowercase letters
- always overpowered if the dominant allele is present or 'hidden' if the phenotype
recessive
8
Multiple Choice
The form of an inherited trait that masks (covers up) the other form of the same trait.
hybrid trait
dominant trait
recessive trait
9
Multiple Choice
If I had the alleles : Aa.... would the dominant or recessive trait be shown?
Dominant
recessive
both
10
Multiple Choice
in the genotype: aa .... which trait would be displayed?
recessive
Dominant
both
11
two different alleles
Ex: Aa
heterozygous
Same alleles
Ex: AA or aa
AA= homozygous dominant
aa= homozygous recessive
Homozygous
12
Multiple Choice
What vocab term would we use to describe this genotype?
AA
homozygous recessive
homozygous dominant
homozygous heterozygous
heterozygous
13
Multiple Choice
What vocab term would we use to describe this genotype?
Aa
homozygous dominant
homozygous recessive
heterozygous
heterohomo
14
Multiple Choice
What vocab term would we use to describe this genotype?
aa
homozygous dominant
homozygous recessive
heterozygous
heterohomo
15
Multiple Choice
What is the chance percentage of offspring that would display the dominant trait?
25%
50%
100%
0%
16
Multiple Choice
What is the recessive PHENOTYPE?
green
yellow
mixed
gg
17
Multiple Choice
If i am heterozygous for a trait.... which trait will show; the recessive or dominant trait?
dominant
recessive
The Alleles that a person has in there genes- you cannot see(think of how we cannot actually see someone's DNA)
EX: Aa, aa, AA
Genotype
Physical Appearance- what you can see/describe about someone
Ex: red hair, brown eyes, curly hair
Phenotype
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