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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
an astronaut named Neil Armstrong
B
a monk named Gregor Mendel
C
a teacher named DJ Paradis
D
a scientist named Albert Einstein
2) Which of the following is a Heterozygous trait?
A
AA
B
Aa
C
aa
D
BB
3) Which of the following is a homozygous recessive trait?
A
TT
B
Tt
C
Aa
D
tt
4) Which of the following is a person's genotype?
A
Tt
B
Tall
C
Short
D
Medium
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
none of the kids would have freckles
D
Pp
7) If Dad Tt had a child with mom Tt what percent of their children will be short (tt)
A
100 percent
B
50 percent
C
none of them
D
25 percent
8) Which of the following represents a purebred trait?
A
Bb
B
Xx
C
Aa
D
AA
9) Whose squares do we use figure out heredity?
A
Mendels
B
Lepkowski
C
Einstein's
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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