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Genetics
Test Description: Genetics 7th grade
Instructions: Answer all questions to get your test result.
1) Who is the father of genetics?
A
a scientist named Albert Einstein
B
a teacher named DJ Paradis
C
an astronaut named Neil Armstrong
D
a monk named Gregor Mendel
2) Which of the following is a Heterozygous trait?
A
AA
B
aa
C
BB
D
Aa
3) Which of the following is a homozygous recessive trait?
A
Tt
B
Aa
C
TT
D
tt
4) Which of the following is a person's genotype?
A
Short
B
Medium
C
Tt
D
Tall
5) Which of the following is a person's phenotype?
A
Tall
B
Tt
C
TT
D
tt
6) If P means no freckles and p means freckles... which kid below would have freckles
A
pp
B
Pp
C
PP
D
none of the kids would have freckles
7) If Dad Tt had a child with mom Tt what percent of their children will be short (tt)
A
none of them
B
100 percent
C
50 percent
D
25 percent
8) Which of the following represents a purebred trait?
A
AA
B
Xx
C
Aa
D
Bb
9) Whose squares do we use figure out heredity?
A
Mendels
B
Einstein's
C
Lepkowski
D
Punnet's
10) What are the possible genotypes for a tall person
A
Tt only
B
TT only
C
tt only
D
Tt and TT
*select an answer for all questions
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