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