Sperms are immediately from which of the following cells?
a. Spermatids
b. Primary spermatocytes
c. Secondary spermatocytes
d. Spermatogonia
Ans:
a. Spermatids
d. Spermatogonia
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Which reaction describes the oxidization of acetyl CoA to produce carbon dioxide, ATP, NADH + H+ and FADH2?
a) Glycolysis b) Formation of acetyl co-A c) Krebs cycle d) Electron transport chain e) Phosphorylation
Damage to the mesoderm during embryological development would affect the formation of the
A. thyroid. B. brain. C. heart. D. teeth. E. urinary bladder.
Within the embryonic disc, the epiblast gives rise to which of the following germ layers?
A. Endoderm and ectoderm only B. Mesoderm and ectoderm only C. Endoderm and mesoderm only D. Endoderm, mesoderm, and ectoderm
The combining forms for the ear are:
A) audit/o, aud/i, and ot/o B) aud/i and ot/o C) acoust/o and acous/o D) A and C