Course

Anatomy & Physiology

Study Pack

Set 29 Development Growth Aging And Genetics

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Question 1

(Multiple Choice)

Free
The prenatal period during which the major organ systems form is the ________ period.

A) fetal
B) germinal
C) embryonic
D) neonatal

Answer

Question 2

(Multiple Choice)

Free
At the time of implantation, the human embryo is in a stage of development known as the ________.

A) fetus
B) zygote
C) morula
D) blastocyst
E) ovum

Answer

Question 3

(Multiple Choice)

Free
Depolarization of the oocyte plasma membrane occurs when the first sperm attaches to the integrin α6β1. This is called the ________.

A) slow block to polyspermy
B) acrosomal reaction
C) fast block to polyspermy
D) fertilization
E) spermiogenesis

Answer