1354 + Interview Questions in HUMAN-REPRODUCTION IN GENERAL AWARENESS Page 14 InterviewSolution

651.	Cleavage differs from mitosis becauseA. In cleavage there is no growth phaseB. In cleavage consumption of `O_(2)` of increasesC. In cleavage nucleus-cytoplasmic ratio increasesD. All the above.
Answer» Correct Answer - D

Discussion

652.	The head of the epididymis at the head of the testis is calledA. cauda epididymisB. vas deferensC. caput epididymisD. gubernaculum.
Answer» Correct Answer - C The epididymis is a mass of long narrow closely coiled tubule which lies along the inner side of each testis. Coiling forms three parts - upper caput epididymis or head, middle corpus epididymis or body and lower cauda epididymis or tail.

Discussion

653.	In human females, menstrual cycle ceases around 50 years of age. It is termed asA. MenopauseB. MenarcheC. DipauseD. None of the above
Answer» Correct Answer - A

Discussion

654.	Primary spermatocyte differs from spermatogonium inA. Size and volumeB. Size of chromosomesC. DNA contentD. Number of chromosomes.
Answer» Correct Answer - A

Discussion

655.	Primary speratocyte differs from spermatogoniumin:A. DNA contentB. Size and volumeC. Size of chromosomesD. Number of chromosomes
Answer» Correct Answer - b

Discussion

656.	Number of autosomes in human primary spermatocyte isA. 46B. 44C. 23D. 22
Answer» Correct Answer - B

Discussion

657.	Allantois is embryonic membrane found inA. MammalsB. BirdsC. ReptilesD. Birds, mammals and reptiels.
Answer» Correct Answer - D

Discussion

658.	Which is devoid of glands.A. UterusB. VulvaC. VaginaD. Oviduct.
Answer» Correct Answer - C

Discussion

659.	Menstruation is caused byA. Increase in LHB. Increase in estrogenC. Increase in progesteroneD. Decrease in progesterone
Answer» Correct Answer - D

Discussion

660.	The given diagram shows L.S. of testis showing various parts. Identify the parts labelled (A to G) from the list given below. `{:((i),"Caput epididymis",(ii),"Cauda epididymis"),((iii),"Vas deferens",(iv),"Vasa efferentia"),((v),"Corpus epididymis",(vi),"Seminiferous tubulus"),((vii),"Tunica vaginalis",(Viii),"Tunica albuginea"),((ix),"Tunica vasculosa",(x),"Rate testis"):}`A. `A-(ii), B-(iii), C-(iv), D-(x), E-(vii), F-(i), G-(ix)`B. `A-(v), B-(iv), C-(iii), D-(vi), E-(i), F-(x), G-(vii)`C. `A-(i), B-(iv), C-(x), D-(iii), E-(ii), F-(vi), G-(viii)`D. `A-(i), B-(vi), C-(iv), D-(iii), E-(v), F-(x), G-(ix)`
Answer» Correct Answer - C

Discussion

661.	Which of the following organs is devoid of glands?A. uterusB. VaginaC. VulvaD. Oviduct
Answer» Correct Answer - b

Discussion

662.	Human placenta isA. haemochorialB. SyndesmochorialC. yolk sacD. Haemo-endothelial.
Answer» Correct Answer - A

Discussion

663.	During cleavage. What is true about cells?A. Size of resulting cells decreasesB. Size of resulting cells increasesC. Size of early embryo inc reasesD. Size of earl embryo to increase
Answer» Correct Answer - A

Discussion

664.	Skeleton and muscles in a vertebrate embryo develop fromA. EctodermB. MesodermC. Endo-mesodermD. Endoderm.
Answer» Correct Answer - B

Discussion

665.	The lytic enzyme released by sperm is:A. ligaseB. acrosomeC. androgamoneD. hyaluronidase
Answer» Correct Answer - d

Discussion

666.	Ontogenetically liver and pancreas areA. EctodermalB. MesodermalC. EndodermalD. None.
Answer» Correct Answer - C

Discussion

667.	Which of the following organs is devoid of glands ?A. UterusB. VaginaC. VulvaD. Oviduct
Answer» Correct Answer - B

Discussion

668.	During cleavage. What is true about cells?A. Nucleocytoplasmic ratio remains unchangedB. Size does n ot increaseC. There is less consumption of oxygenD. The division is like me iosis.
Answer» Correct Answer - B

Discussion

669.	Enzyme secreted by sperm isA. Sperm trypsinB. Sperm lysinC. Male hormoneD. Sperm gastrin.
Answer» Correct Answer - B

Discussion

670.	Corpus luteum releasesA. EstrogenB. ProgesteroneC. Estrogen and progesteroneD. Androgen
Answer» Correct Answer - C

Discussion

671.	Meroblastic cleavage occur in eggA. IsolecithalB. MicrolecithalC. TelocithalD. All the above.
Answer» Correct Answer - C

Discussion

672.	Meroblastic cleavage takes place inA. HydraB. AmphioxusC. FrogD. Chick.
Answer» Correct Answer - D

Discussion

673.	Corpus luteum releasesA. AndrogenB. ProgesteroneC. EstrogenD. Both B and C.
Answer» Correct Answer - D

Discussion

674.	Meroblastic segmentation occurs duri ng the development ofA. PigeonB. HumanC. FrogD. Dog,Fish.
Answer» Correct Answer - A

Discussion

675.	Foetal membrane that provides the first blood corpuscle for circulation in embryo isA. TrophoblastB. Yolk sacC. Amnion and allatoisD. Chroion.
Answer» Correct Answer - B

Discussion

676.	In simplest type of placenta. Six barriers separate mat ernal blood from foetal blood. How many barriers are lost in human placenta?A. One Y-chromosomeB. Two haploid nuclei fuse but the fusion nucleus divides immediately to form two haploid nuclei.C. threeD. four
Answer» Correct Answer - C

Discussion

677.	In centrolecithal eggs, the cleav age isA. Equal holoblasticB. Unequal holoblasticC. Unequal holoblasticD. Meroblastic superficial.
Answer» Correct Answer - D

Discussion

678.	Which among the following has 23 chromosomes?A. SpermatogoniaB. ZygoteC. Secondary oocyteD. Oogonia
Answer» Correct Answer - C Spermatogonia are the cells on the inside wall of seminiferous tubules and consist of 46 chromosomes, Oogonia are also diploid and are formed in the fetal ovary. Zygote is also diploid. Secondary oocyte has 23 chormosomes and is formed by meiosis-I of primary oocyte.

Discussion

679.	Match between the following representing parts of the sperm and their functions and choose the correct option. `{:("Column I","Column II"),("Head",(i)"Enzymes"),("Middle piece",(ii)"Sperm motility"),("Acrosome",(iii)"Energy"),("Acrosome",(iv)"Genetic material"):}`A. ii,i,iii,ivB. iii,iv,ii,iC. iii,i,ii,ivD. ii,iv,iii,i
Answer» Correct Answer - B

Discussion

680.	Match between the following representing parts of the sperm and their functions and choose the correct option. `{:("Column I","Column II"),("Head",(i)"Enzymes"),("Middle piece",(ii)"Sperm motility"),("Acrosome",(iii)"Energy"),("Acrosome",(iv)"Genetic material"):}`A. ii,iv,i,iiiB. iv,iii,i,iiC. iv,i,ii,iiiD. ii,i,iii,iv
Answer» Correct Answer - B

Discussion

681.	The function of oxytocin is to help in:A. child birthB. growthC. lactationD. gametogenesis
Answer» Correct Answer - a

Discussion

682.	Lack of menstruation may be due to theA. PregnancyB. StressC. Poor healthD. All of the above
Answer» Correct Answer - D (D) Lack of menstruation may be indicative of pregnancy. However, it may also because due to some other underlying causes like stress, poor health etc.

Discussion

683.	Identify the correct match. A. (i)-(B),(ii)-(C ),(iii)-(A)B. (i)-(C ),(ii)-(B),(iii)-(A)C. (i)-(A),(ii)-(C ),(iii)-(B)D. (i)-(C ),(ii)-(A),(iii)-(B)
Answer» Correct Answer - a

Discussion

684.	Match the columns and find the correct A. a-q,b-s,c-p,d-t,e-rB. a-s,b-r,c-p,d-t,e-qC. a-t,b-p,c-q,d-r,e-sD. a-r,b-s,c-q,d-p,e-t.
Answer» Correct Answer - D

Discussion

685.	Match the columns and find the correct combinations A. a-vb-ii,c-iv,d-I,e-iiiB. a-I,b-iii,c-ii,d-v,e-ivC. a-iii,b-ii,c-v,d-iv,e-iD. a-iv,b-ii,c-v,d-iii,e-i
Answer» Correct Answer - B

Discussion

686.	Capacitation occurs inA. EpididymisB. Vas deferensC. Female reproductive tractD. Rete testis
Answer» Correct Answer - C (C ) Capacitation occurs in female reproductive tract.

Discussion

687.	Capacitation occurs inA. Rete testisB. EpididymisC. Vas defercnsD. Female reproductive tract.
Answer» Correct Answer - D

Discussion

688.	Given here is the figure of a section of Grafian follcle, identify the labelled parts A to E and select the correct option. A. A-Theca externa, B-Theca interna, C-Ovum, D-Antrum, E-Membrana granulosaB. A-Membrana granulosa, B-Theca externa, C-Ovum, D-Antrum, E-Theca internaC. A-Membrana granulosa, B-Theca interna, C-Ovum, D-Antrum, E-Theca externaD. A-Theca externa, B-Theca interna, C-Ovum, D-Membrane granulosa, E-Antrum
Answer» Correct Answer - D

Discussion

689.	Achondroplasia is a disease related to defect in the formation ofA. MembraneB. CartilageC. MucosaD. None of the above
Answer» Correct Answer - B

Discussion

690.	Choose the correct option from parts labelled a-f A. b-Graafian follicle, f-corpus luteumB. c-Graafian follicle, a-ovumC. b-primary follicle, c-tertiary follicle showin antrumD. e-corpus callosum, d-antrum cavity.
Answer» Correct Answer - C

Discussion

691.	Which of the following statements is correct regarding menstural cycleA. LH induces rupturing of Graafian follicleB. Proliferative phase is characterised by increased production of progesteroneC. corpus luteum secretes large amount of oestrogenD. Both LH and FSH attain a peak level in secretory phase
Answer» Correct Answer - A

Discussion

692.	In mammals ………….ova are foundA. MesolecithalB. MegalecithalC. Alecithal or microblecithalD. none
Answer» Correct Answer - C

Discussion

693.	Which one takes part in formation of placenta?A. Only trophoblastB. Only allantoisC. Trophoblast and mesodermD. Trophoblast, mesoderm and allantois.
Answer» Correct Answer - D

Discussion

694.	Match the columns and find the correct combination A. a-s,b-r,c-p,d-qB. a-t,b-r,c-p,d- eC. a-sb-q,c-r,d-tD. a-t,b-p,c-s,d-r.
Answer» Correct Answer - A

Discussion

695.	Match the columns and find the correct option A. a-I, b-iv, c-iii, d-iiB. a-iii, b-iv, c-ii, d-iC. a-iii, b-iv, c-I, d-iiD. a-iii,b-I, c-iv, d-ii
Answer» Correct Answer - C

Discussion

696.	Which of the following is/are male external genitalia?A. Testis and scrotumB. Testis without scrotumC. PenisD. Prostate, seminal vesicle and bulbourethral glands
Answer» Correct Answer - C (C ) Penis is male external genitalia.

Discussion

697.	From the mammary gland, the milk is sucked out throughA. Mammary ductB. Mammary tubuleC. Mammary ampullaD. Lactiferous duct
Answer» Correct Answer - D (D) From the mammary gland, the milk is sucked out through lactiferous duct.

Discussion

698.	The alveoli open into.........
Answer» Correct Answer - Mammary tubules

Discussion

699.	The cell of......secrete milk.
Answer» Correct Answer - Alveoli

Discussion

700.	Which is correct about human spermA. Sperm lysins in acrosome dissolve egg envelope facilitating fertilization.B. Acrosome serves as sensory structure leading sperm towards ovumC. Acrosome has no particulr functionD. Acrosome has conical tip for piercing and penetrating egg for fertilization.
Answer» Correct Answer - A

Discussion

Explore topic-wise InterviewSolutions in .

Cleavage differs from mitosis becauseA. In cleavage there is no growth phaseB. In cleavage consumption of `O_(2)` of increasesC. In cleavage nucleus-cytoplasmic ratio increasesD. All the above.

The head of the epididymis at the head of the testis is calledA. cauda epididymisB. vas deferensC. caput epididymisD. gubernaculum.

In human females, menstrual cycle ceases around 50 years of age. It is termed asA. MenopauseB. MenarcheC. DipauseD. None of the above

Primary spermatocyte differs from spermatogonium inA. Size and volumeB. Size of chromosomesC. DNA contentD. Number of chromosomes.

Primary speratocyte differs from spermatogoniumin:A. DNA contentB. Size and volumeC. Size of chromosomesD. Number of chromosomes

Number of autosomes in human primary spermatocyte isA. 46B. 44C. 23D. 22

Allantois is embryonic membrane found inA. MammalsB. BirdsC. ReptilesD. Birds, mammals and reptiels.

Which is devoid of glands.A. UterusB. VulvaC. VaginaD. Oviduct.

Menstruation is caused byA. Increase in LHB. Increase in estrogenC. Increase in progesteroneD. Decrease in progesterone

Which of the following organs is devoid of glands?A. uterusB. VaginaC. VulvaD. Oviduct

Human placenta isA. haemochorialB. SyndesmochorialC. yolk sacD. Haemo-endothelial.

During cleavage. What is true about cells?A. Size of resulting cells decreasesB. Size of resulting cells increasesC. Size of early embryo inc reasesD. Size of earl embryo to increase

Skeleton and muscles in a vertebrate embryo develop fromA. EctodermB. MesodermC. Endo-mesodermD. Endoderm.

The lytic enzyme released by sperm is:A. ligaseB. acrosomeC. androgamoneD. hyaluronidase

Ontogenetically liver and pancreas areA. EctodermalB. MesodermalC. EndodermalD. None.

Which of the following organs is devoid of glands ?A. UterusB. VaginaC. VulvaD. Oviduct

During cleavage. What is true about cells?A. Nucleocytoplasmic ratio remains unchangedB. Size does n ot increaseC. There is less consumption of oxygenD. The division is like me iosis.

Enzyme secreted by sperm isA. Sperm trypsinB. Sperm lysinC. Male hormoneD. Sperm gastrin.

Corpus luteum releasesA. EstrogenB. ProgesteroneC. Estrogen and progesteroneD. Androgen

Meroblastic cleavage occur in eggA. IsolecithalB. MicrolecithalC. TelocithalD. All the above.

Meroblastic cleavage takes place inA. HydraB. AmphioxusC. FrogD. Chick.

Corpus luteum releasesA. AndrogenB. ProgesteroneC. EstrogenD. Both B and C.

Meroblastic segmentation occurs duri ng the development ofA. PigeonB. HumanC. FrogD. Dog,Fish.

Foetal membrane that provides the first blood corpuscle for circulation in embryo isA. TrophoblastB. Yolk sacC. Amnion and allatoisD. Chroion.

In simplest type of placenta. Six barriers separate mat ernal blood from foetal blood. How many barriers are lost in human placenta?A. One Y-chromosomeB. Two haploid nuclei fuse but the fusion nucleus divides immediately to form two haploid nuclei.C. threeD. four

In centrolecithal eggs, the cleav age isA. Equal holoblasticB. Unequal holoblasticC. Unequal holoblasticD. Meroblastic superficial.

Which among the following has 23 chromosomes?A. SpermatogoniaB. ZygoteC. Secondary oocyteD. Oogonia

The function of oxytocin is to help in:A. child birthB. growthC. lactationD. gametogenesis

Lack of menstruation may be due to theA. PregnancyB. StressC. Poor healthD. All of the above

Identify the correct match. A. (i)-(B),(ii)-(C ),(iii)-(A)B. (i)-(C ),(ii)-(B),(iii)-(A)C. (i)-(A),(ii)-(C ),(iii)-(B)D. (i)-(C ),(ii)-(A),(iii)-(B)

Match the columns and find the correct A. a-q,b-s,c-p,d-t,e-rB. a-s,b-r,c-p,d-t,e-qC. a-t,b-p,c-q,d-r,e-sD. a-r,b-s,c-q,d-p,e-t.

Match the columns and find the correct combinations A. a-vb-ii,c-iv,d-I,e-iiiB. a-I,b-iii,c-ii,d-v,e-ivC. a-iii,b-ii,c-v,d-iv,e-iD. a-iv,b-ii,c-v,d-iii,e-i

Capacitation occurs inA. EpididymisB. Vas deferensC. Female reproductive tractD. Rete testis

Capacitation occurs inA. Rete testisB. EpididymisC. Vas defercnsD. Female reproductive tract.

Achondroplasia is a disease related to defect in the formation ofA. MembraneB. CartilageC. MucosaD. None of the above

Choose the correct option from parts labelled a-f A. b-Graafian follicle, f-corpus luteumB. c-Graafian follicle, a-ovumC. b-primary follicle, c-tertiary follicle showin antrumD. e-corpus callosum, d-antrum cavity.

In mammals ………….ova are foundA. MesolecithalB. MegalecithalC. Alecithal or microblecithalD. none

Which one takes part in formation of placenta?A. Only trophoblastB. Only allantoisC. Trophoblast and mesodermD. Trophoblast, mesoderm and allantois.

Match the columns and find the correct combination A. a-s,b-r,c-p,d-qB. a-t,b-r,c-p,d- eC. a-sb-q,c-r,d-tD. a-t,b-p,c-s,d-r.

Match the columns and find the correct option A. a-I, b-iv, c-iii, d-iiB. a-iii, b-iv, c-ii, d-iC. a-iii, b-iv, c-I, d-iiD. a-iii,b-I, c-iv, d-ii

Which of the following is/are male external genitalia?A. Testis and scrotumB. Testis without scrotumC. PenisD. Prostate, seminal vesicle and bulbourethral glands

From the mammary gland, the milk is sucked out throughA. Mammary ductB. Mammary tubuleC. Mammary ampullaD. Lactiferous duct

The alveoli open into.........

The cell of......secrete milk.

Which is correct about human spermA. Sperm lysins in acrosome dissolve egg envelope facilitating fertilization.B. Acrosome serves as sensory structure leading sperm towards ovumC. Acrosome has no particulr functionD. Acrosome has conical tip for piercing and penetrating egg for fertilization.