WorksheetsGenetic Quiz
Total questions: 23
Worksheet time: 12mins
How many chromosomes are in the human body?
32
46
1
23
Does asexual reproduction require two parents?
True
False
What genotype is dominat?
AA
aa
Aa
What does purebred mean?
The genotype is homozygous
The genotype is heterozygous
How many daughter cells are produced in mitosis?
2
4
1
6
How many daughter cells are in meiosis?
6
7
4
3
How many chromosomes do the mother and father give to make an offspring?
23
32
46
16
How many squares are in a Punnett square?
1
2
3
4
Who is the father of genetics?
Gregor Mendel
Mregor Gendel
Albert Einstein
Thomas Jefferson
Is an egg a cell?
True
False
What is Heredity?
The passing of genetics from a parent to an offspring
A Punnett square
The growth of an offspring
The study of genetics
What is a genotype
Brown Hair
Blue eyes
a letter that results in traits
The passing of traits to an offspring
What is phenotype?
The physical trait of an offspring
AA
A letter resulting for a trait
What are the odds of a male?
100%
25%
75%
50%
What are the odds for a female?
75%
50%
100%
0%
What is a female genotype?
XX
XY
YY
What is a male genotype?
XX
YY
XY
What are the chances of having a blue-eyed offspring if you cross two heterozygous parents?
50%
100%
75%
25%
What are the odds of having a blue-eyed offspring if the parents are homozygous recessive and heterozygous?
25%
50%
100%
75%
What are the chances of having a blue-eyed offspring if one parent is homozygous dominant and heterozygous?
0%
100%
50%
25%
which two are dominant?
Brown hair
blue eyes
green eyes
brown eyes
What are the possible genotypes when you mix a heterozygous with another heterozygous?
Hh x Hh
Hh, HH, Hh hh
Hh,Hh,Hh,Hh
HH,HH,Hh,Hh
hh,hh,Hh,Hh
Do identical twins have the same DNA?
True
False
