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WorksheetsChapter 10-Genetics
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Different gene forms for a trait.
a)
chromosome
b)
allele
2.
Gene trait that is always expressed.
a)
recessive
b)
dominant
3.
Your physical appearance thanks to the genes you have inherited.
a)
phenotype
b)
genotype
4.
The genes you have inherited.
a)
phenotye
b)
genotype
5.
Any characteristic that can be passed from parent to offspring.
a)
trait
b)
genotype
6.
The study of heredity.
a)
traits
b)
genetics
7.
what do the letters outside a punnett square represent?
a)
offspring
b)
parents
8.
what do the letters inside a punnett square represent?
a)
parents
b)
offspring
9.
Phenotype of offspring when you cross BbXBb
a)
3:1
b)
1:2:1
10.
Genotype of heterozygous cross BbXBb
a)
3:1
b)
1:2:1
11.
Father of Genetics
a)
Mendel
b)
Darwin
12.
what plant did gregor mendel use in his study of genetics and heredity?
a)
peas
b)
cotton
13.
What is another name for the "50%" Law?
a)
Law of Independent Assortment
b)
Law of Segregation
14.
What Law explains that traits are inherited separately?
a)
Law of Independent Assortment
b)
Law of Segregation
15.
A monohybrid Punnett Square crosses how many traits?
a)
1
b)
2
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