Simple Genetics
Presentation
•
Biology
•
6th - 10th Grade
•
Hard
Joseph Anderson
FREE Resource
8 Slides • 7 Questions
1
Genetics Review
Vocabulary
2
Dominant genes:
They are the strong genes.
It will shown with capital Letter.
B= brown
Remember she got one from dad and one from mom
She might have a combination of : BB or Bb (They are dominant)
3
Genes
Dominant genes: use capital letters. (B, T, H R)
Recessive genes: use lower case of the same gene (b, t, h, r)
4
Recessive genes: weak genes
It is the lower case of dominant gene.
Lower case: b
She has both bb ( one from one and one from dad)
5
Fill in the Blanks
Type answer...
6
Phenotype (photo) are your
Characteristics
Traits
7
Genotype:
GENES
THE LETTERS
8
Fill in the Blanks
Type answer...
9
Open Ended
Genotype is the combination of
10
Homozygous parents have the same pair of genes.
AA (mom)
aa (dad)
11
HETEROZYGOUS
DIFFERENT PAIR OF GENES Bb, Gg
12
Multiple Choice
13
Multiple Select
Recessive genes are
14
Multiple Choice
Heterozygous are
15
Multiple Select
Wrinkle seeds are recessive over Round.
Which pair is a recessive gene?
Genetics Review
Vocabulary
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