Human Reproduction Set 5

All India Pre Medical Test (AIPMT)

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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Human Reproduction Set 5

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
Answer: Placenta
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
Answer: all of these
Q3 | Which part present between placenta and embryo ?
  • Umbilical cord
  • Amniotic cavity
  • Embryonic disc
  • (b) & (c) both
Answer: Umbilical cord
Q4 | Which hormones are not produced by placenta ?
  • hcG
  • hpL
  • estrogens
  • relaxin
Answer: relaxin
Q5 | The signals for parturition originate from ______ .
  • Fully developed foetu
  • placenta
  • Uterus
  • (a) & (b) both
Answer: (a) & (b) both
Q6 | During delivery which glands send signals for the release of oxytocin ?
  • Posterior Pituitary
  • Anterior Pituitary
  • Hypothalamus
  • None of this
Answer: Posterior Pituitary
Q7 | After delivery mammary gland start producing milk, In milk which necessary substance is present for immunity ?
  • Lactose
  • Protein
  • Fat
  • Antibodies
Answer: 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
Answer: 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
Answer: P-iii, Q-iv, 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
Answer: P-ii, Q-iv, R-i, S-iii
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
Answer: P-iii, Q-iv, 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-iii, R-ii, S-i
  • P-iv, Q-i, R-ii, S-iii
Answer: 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
Answer: P-ii, Q-iv, R-i, S-iii
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
Answer: P-iii, Q-iv, R-ii, 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
Answer: P-ii, Q-iii, R-iv, S-i
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
Answer: 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
  • P-ii, Q-iii, R-iv, S-i
Answer: P-iv, Q-iii, R-ii, 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
Answer: P-ii, Q-iii, R-iv, S-i
Q19 | Which is incorrect for sexual dimorphism of male ?
  • Mammary gland is namesake only
  • Voice is shrill
  • Muscle are strong
  • Beard and mustache develops
Answer: Voice is shrill
Q20 | Which pair is not correct ?
  • teste - scrotalsac
  • ovary - upper pelvic cavity
  • vas deferens - ejaculatory duct
  • Fallopion tube - Ovulation
Answer: 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.
Answer: Germinal epithelium --> Spermatogonium --> Primary Spermatocyte --> 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.
Answer: 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.
Answer: estrogen and progesterone level is lower --> Estrogen rising --> Progesterone rising.
Q24 | In human the unpaired male reproductive structure is ... ... (Kerala PMT 2010)
  • Seminal vesicle
  • Prostate
  • Bulbourethral gland
  • Testes
Answer: Prostate
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
Answer: Prostate gland
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