Which of the following is a primary germ layer in the very early embryo?
a. Ectoderm
b. Mesoderm
c. Endoderm
d. Epidermis
Ans:
a. Ectoderm
b. Mesoderm
c. Endoderm
Anatomy & Physiology
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Fill in the blank(s) with the appropriate word(s).
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Name the technique mentioned in the text for stimulating urination in sheep
What will be an ideal response?
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The chamber of the heart that endures the highest pressure is the
A. left atrium. B. coronary sinus. C. right ventricle. D. left ventricle. E. right atrium.
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What is the maturation process in which spermatids elongate and shed excess cytoplasm?
A) spermiogenesis B) spermatogenesis C) meiosis II D) meiosis I
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