Answer the following statements true (T) or false (F)
1. Glasses can successfully treat presbyopia.
2. The average man and woman have the same number of birthdays.
3. The prenatal period of life usually starts in the oviduct.
4. The blastocyst has about three times the mass of the zygote.
5. Although the function of the placenta is to act as a barrier between the mother and fetus, substances such as alcohol can cross the barrier.
1. TRUE
2. TRUE
3. TRUE
4. FALSE
5. TRUE
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Tonsils are secondary lymphatic structures
Indicate whether this statement is true or false.
Vascular spasms, a part of process of hemostasis, limit blood loss during blood vessel injury
Indicate whether the statement is true or false
The transverse fibers of the pons connect to:
a. cerebral peduncles b. middle cerebellar peduncles c. inferior colliculus d. superior cerebellar peduncles
Which of the follow types of neurons are replaced throughout adult life?
A) olfactory receptor cells B) retinal bipolar cells C) retinal ganglion cells D) auditory outer and inner hair cells