WorksheetsEmbryology Intro Quiz
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is embryology?
a)
Adaptation.
b)
The study of fetus and embryo development, and fertilization.
c)
Evolution.
d)
The study of fossils.
2.
There are 3 stages of prenatal development. The correct order is ...
a)
embryo, zygote, fetus
b)
fetus, zygote, embryo
c)
zygote, fetus, embryo
d)
zygote, embryo, fetus
3.
Stem cells are removed from the hollow, mass of cells of a developing embryo. What is this called?
a)
Granula
b)
Blastocyst
c)
Morula
d)
Zygote
4.
Stem cells are...
a)
unspecialized cells that have the potential to differentiate
b)
specialied cells that have the potential to differentiate
c)
cells that are fully developed
5.
Which of the following is another word for cell divisions early in development?
a)
Cleavage
b)
Fission
c)
Cloning
6.
The _______ is the embryo when it is a multi-celled solid ball of cells.
a)
blastula
b)
morula
c)
zygote
d)
gastrula
e)
fetus
7.
When an egg is first fertilized it is known as
a)
a nucleus
b)
an embryo
c)
a zygote
d)
a fetus
8.
Ordinarily, how many sperm fertilize a female’s egg?
a)
several million
b)
a few hundred
c)
one
d)
six to ten
9.
What does "pluripotent" mean?
a)
able to divide and make many different types of cells
b)
not able to divide
c)
can only divide and make one cell type
d)
if it divides, it will make a cancerous tumor
10.
Where does fertilization take place?
a)
Uterus
b)
Fallopian tube
c)
Uterus
d)
Vagina
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