WorksheetsIntro to Genetics
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Heredity is...
a)
the study of Genetics.
b)
the passing down of traits.
2.
This is a picture of...
a)
a chromosome.
b)
a piece of DNA.
3.
This is a picture of __________.
a)
DNA
b)
Chromosomes
4.
How many pairs of chromosomes do humans have?
a)
18
b)
23
c)
46
d)
12
5.
How many total chromosomes do humans have?
a)
44
b)
23
c)
46
d)
50
6.
How much DNA do you get from each parent?
a)
50% from each Parent, always.
b)
It depends, not always 50%/50%.
7.
Which statement below is true?
a)
You have the same DNA as your mom.
b)
You have the same DNA as your dad.
c)
Siblings have the same DNA.
d)
Your DNA is unique to only you.
8.
Most people have BROWN hair,
so it's a __________ gene/trait.
so it's a __________ gene/trait.
a)
dominant
b)
recessive
9.
Your eye color is considered
a(n) _________ trait.
a(n) _________ trait.
a)
Learned
b)
Inherited (DNA)
10.
Your accent and Language
are a(n) ___________ trait.
are a(n) ___________ trait.
a)
Inherited (DNA)
b)
Learned
100 %
