Human Reproduction Set 5 MCQs

Q1 | In humans embryonic development chorionicvilli which co-operate with the tissue of the mothers uterus to forms ...

Placenta

Umbilical cord

Amniotic cavity

Embryonic disc

Q2 | Function of the placenta is ...

to deliver nutrients to embryo

to deliver oxygen to embryo

remove wastes from the embryonic blood

all of these

Q3 | Which part present between placenta and embryo ?

Umbilical cord

Amniotic cavity

Embryonic disc

(b) & (c) both

Q4 | Which hormones are not produced by placenta ?

hcG

hpL

estrogens

relaxin

Q5 | The signals for parturition originate from ______ .

Fully developed foetu

placenta

Uterus

(a) & (b) both

Q6 | During delivery which glands send signals for the release of oxytocin ?

Posterior Pituitary

Anterior Pituitary

Hypothalamus

None of this

Q7 | After delivery mammary gland start producing milk, In milk which necessary substance is present for immunity ?

Lactose

Protein

Fat

Antibodies

Q8 | How much blood is lost during menstrual cycle period ?

25 to 100 ML

50 to 150 ML

75 to 175 ML

20 to 75 ML

Q9 | Match Column-I and Column-II correcty and choose the right answer.Column-I Column-II(P) Male (i) Scrotal sac(Q) Female (ii) Upper pelvic cavity(R) Testes (iii) Mammary gland is namesake only(S) Ovary (iv) Voice is shrill

P-iii, Q-iv, R-ii, S-i

P-ii, Q-i, R-iv, S-iii

P-iii, Q-iv, R-i, S-ii

P-iv, Q-iii, R-i, S-ii

Q10 | Match Column-I and Column-II correctly and choose the right answer.Column-I Column-II(P) Tunica Albuginea (i) Nutrition(Q) Semini feroustobule (ii) Collagenous connective tissue(R) Sertoli cell (iii) Secretes testosterone(S) Leydig's cell (iv) Produces sperms

P-ii, Q-iv, R-iii, S-i

P-ii, Q-iv, R-i, S-iii

P-iii, Q-i, R-ii, S-iv

P-iv, Q-iii, R-ii, S-i

Q11 | Which of the following option shows correctly matched pairs for colum I and colum IIColumn-I Column-II(P) Seminal vesicle (i) Serves as Lubricant(Q) Prostate gland (ii) Delicate sperms and enhancing their motility(R) Bulbourethral gland (iii) Nourishes the sperm(S) Semen (iv) Activating sperms

P-iii, Q-iv, R-i, S-ii

P-iii, Q-iv, R-ii, S-i

P-i, Q-ii, R-iii, S-iv

P-iv, Q-iii, R-i, S-ii

Q12 | Which of the following option shows correctly matched pairs for colum I and colum IIColumn-I Column-II(P) Germinal epithelium (i) Ova and their surrounding tissues(Q) Ovarian follicles (ii) Mature ovum and its surrounding tissues(R) Graffian follicle (iii) After ovulation produce glandular body(S) Corpus luteum (iv) Cuboidal epithelium

P-iv, Q-i, R-iii, S-ii

P-iv, Q-iii, R-ii, S-i

P-iv, Q-i, R-ii, S-iii

Q13 | Which of the following option shows correctly matched pairs for colum I and colum IIColumn-I Column-II(P) Endometrium (i) Uterus outer layer(Q) Myometrium (ii) Uterus innermost layer(R) Epimetrium (iii) Fold at distal end of the vagina(S) Hymen (iv) Uterus middle layer

P-ii, Q-iv, R-i, S-iii

P-iii, Q-i, R-ii, S-iv

P-i, Q-iii, R-iv, S-ii

P-iv, Q-iii, R-i, S-ii

Q14 | Which of the following option shows correctly matched pairs for colum I and colum IIColumn-I Column-II(P) Mons Pubis (i) Tiny Finger like structure(Q) Labia majora (ii) Folds of tissue(R) Labia Minora (iii) Cushion of fatty tissue(S) Clitoris (iv) Surrounding the vulva

P-iv, Q-iii, R-ii, S-i

P-iii, Q-iv, R-ii, S-i

P-ii, Q-iii, R-i, S-iv

P-ii, Q-iv, R-iii, S-i

Q15 | Choose the correct option for the prosses of spermatoyenesis from column I, column IIColumn-I Column-II(P) Multiplication Phase (i) Sperm(Q) The growth Phase (ii) Spermatogonium(R) The maturation Phase (iii) Primary Spermatocyte(S) Spermiogenesis (iv) Spermatids

P-iv, Q-iii, R-ii, S-i

P-iii, Q-iv, R-ii, S-i

P-ii, Q-iii, R-iv, S-i

P-ii, Q-i, R-iv, S-iii

Q16 | Choose the correct option for the prosses of spermatoyenesis from column I, column IIColumn-I Column-II(P) Days 1-5 (i) Proliferative Phase(Q) Days 6-13 (ii) Ovulation(R) Day 14 (iii) Corpusluteum Develope(S) Day 15-28 (iv) Endometrium Disintegrantes

P-i, Q-iv, R-iii, S-ii

P-ii, Q-iii, R-iv, S-i

P-iii, Q-ii, R-iv, S-i

P-iv, Q-i, R-ii, S-iii

Q17 | Which of the following option shows correctly matched pairs for colum I and colum IIColumn-I Column-II(P) Foetus Cells (i) Relaxian(Q) Placenta (ii) Hyaluronidase(R) Acrosome (iii) Prostaglandins(S) Ovary (iv) Oxytocin

P-iv, Q-iii, R-ii, S-i

P-iii, Q-iv, R-ii, S-i

P-ii, Q-iii, R-iv, S-i

Q18 | Which of the following option shows correctly matched pairs for colum I and colum IIColumn-I Column-II(P) The egg membrance becomes (i) Blastocyst slightly separated from proto plasam(Q) The division of zygote (ii) Fertilization membrance(R) 16 daughter cells (iii) Cleavage(S) Morula stage continues to (iv) Blastomeres divide and transforms into

P-iii, Q-ii, R-iv, S-i

P-ii, Q-iii, R-iv, S-i

P-ii, Q-i, R-iv, S-iii

P-iii, Q-iv, R-i, S-ii

Q19 | Which is incorrect for sexual dimorphism of male ?

Mammary gland is namesake only

Voice is shrill

Muscle are strong

Beard and mustache develops

Q20 | Which pair is not correct ?

teste - scrotalsac

ovary - upper pelvic cavity

vas deferens - ejaculatory duct

Fallopion tube - Ovulation

Q21 | Which option shows correct chronology of cell production during spermatogenesis ?

Germinal epithelium --> Spermatogonium --> Primary Spermatocyte --> Secondary Spermatocyte -->Spermatids.

Germinal epithelium --> Spermatids --> Spermatogonium --> Primary Spermatocyte--> Secondary Spermatocyte

Germinal epithelium --> Primary Spermatocyte --> Secondary Spermatocyte--> Spermatogonium --> Spermatids.

Germinal epithelium --> Primary Spermatocyte --> Spermatogonium--> Secondary Spermatocyte--> Spermatids.

Q22 | Which option is incorrect for the centriole function in spermiogenesis ?

The two centrioles of the spermatids

The antrior one is known as proximal centriole

One is known as distal centriole

The distal centriole changes into the tail.

Q23 | The correct order of the changes in hormones level at first day to 28th day of menstrual cycle.

estrogen and progesterone level is lower --> Estrogen rising --> Progesterone rising.

estrogen and progesterone level is higher --> Estrogen lower --> Progesterone rising.

estrogen and progesterone level is lower --> Estrogen rising --> Progesterone lower.

estrogen and progesterone level is higher --> Estrogen rising --> Progesterone rising.

Q24 | In human the unpaired male reproductive structure is ... ... (Kerala PMT 2010)

Seminal vesicle

Prostate

Bulbourethral gland

Testes

Q25 | Which of the follwing is an accessory reproductive gland in male mammals. (CPMT 1988, MP PMT 1988)

Prostate gland

Gastric gland

Mushroom shaped gland

Inguinal gland