Font size
WorksheetsChapter 14 Quiz 2
Total questions: 10
Worksheet time: 5mins
Fertilization usually takes place in the (a)______________.
What is (a)?
uterus
ovary
oviduct
vagina
The process of embedding of the embryo into the (b)______________ is known as implantation.
What is (b)?
ovary
wall of the vagina
wall of the oviduct
uterine lining
The diagram shows a foetus and the associated structures inside the uterus.
What is structure W?
placenta
umbilical cord
arteriole
venule
The diagram shows a foetus and the associated structures inside the uterus.
What is structure X?
amnion
placenta
umbilical cord
uterine wall
The diagram shows a foetus and the associated structures inside the uterus.
What is structure Z?
amnion
placenta
umbilical cord
uterine wall
The diagram shows a foetus and the associated structures inside the uterus.
Which of the following are functions of the fluid in Y?
to prevent the foetus from drying out
to serve as a shock absorber
to provide nutrients to the foetus
to provide a stable environment for the foetus to develop
The exchange of oxygen between the foetal blood and maternal blood takes place in the amniotic fluid.
True
False
The placenta has numerous villi.
True
False
Fraternal twins are developed from one zygote.
True
False
Fraternal twins can be of the same sex.
True
False
