The cleavage divisions begin in:
1. ovary
2. oviduct
3. uterus
4. cervix

Epithelial linings of the digestive tract is derived from the embryonic:
1. ectoderm
2. mesoderm
3. endoderm
4. allantois

Within the fetus, much of the circulating blood bypasses the lungs and flows through the ______________.
1. ductus venosus
2. umbilical vein
3. umbilical artery
4. ductus arteriosus

Implantation does not:
1. involve a blastocyst
2. occur in the uterine tube
3. establishes pregnancy
4. occurs by seventh-eighth day

The onset of puberty in males and females is due to the release of:

Human chorionic gonadotropin (hCG):
1. stimulates the anterior pituitary to secrete gonadotropins
2. directly maintains the endometrium
3. triggers continued production of progesterone by the corpus luteum
4. stimulates development of the mammary glands

In males, parasympathetic and sympathetic stimulation lead respectively to:
1. sterility; impoetnce
2. impotence; sterility
3. erection; ejaculation
4. ejaculation; erection

Capacitation occurs in
1. rete testis
2. epididymis
3. vas deferens
4. female reproductive tract

Which of the following depicts the correct pathway of transport of sperms?
1. Rete testis →Efferent ductules → Epididymis → Vas deferens
2. Rete testis → Epididymis → Efferent ductules → Vas deferens
3. Rete testis → Vas deferens → Efferent ductules → Epididymis
4. Efferent ductules →Rete testis → Vas deferens →Epididymis

Match column I with column II and select the correct option using the codes given below

Codes:

    A      B     C      D
1. c      d      b       a
2. c      d      a       b
3. c      a      d       b
4. a      d      c       b