Pregnancy is ascertained by

Question

Pregnancy is ascertained by

A. Insemination

B. Copulation

C. Implantation

D. Capacitation

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Gestation period of 280 days is calculated from time of ...

A. Last menstruation

B. Fertilization

C. First day of last menstruation

D. Ovulation

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Medical termination of pregnancy is safe till how many weeks of pregnancy?

A. 10 weeks

B. 12 weeks

C. 20 weeks

D. 22 weeks

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What is the best sperm extraction technique for men with obstructive azoospermia?

A. TESE - Microsurgical testicular sperm extraction

B. Percutaneous Epididymal Sperm Aspiration (PESA)

C. Intra cytoplasmic sperm injection ( ICSI)

D. Fine needle aspiration

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Decreased motility of sperm <40 % is known as

A. Azoospermia

B. Oligospermia

C. Asthenozoospermia

D. Necrozoospermia

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Emergency contraceptives may prevent pregnancy if used within 72 hrs of

A. Menstruation

B. Fertilization

C. Ovulation

D. Coitus

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The pelvic inflammatory disease is common with which type of contraception?

A. Oral contraceptive pills

B. Diaphragms

C. Condoms

D. Intra uterine devices

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The rate of active movement of sperm is ...

A. 1.5 -3.0 mm/min

B. 1.5 - 3.0 cm/min

C. 1.5 -3.0 m/min

D. 1.5 -3.0 m/hr

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Haemophilic man marries a normal woman. Their off springs will be

A. All haemophilic

B. All boys haemophilic

C. All girls haemophilic

D. All normal

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The part of the sperm containing proteolytic enzymes to digest the zona pellucida is the:

A. Capacitor

B. Head

C. Corona

D. Acrosome

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The number and appearance of chromosomes in the nucleus of a eukaryotic cell is called as

A. Karyotype

B. Genotype

C. Phenotype

D. Cytogenetics

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Amniotic fluid protects the foetus from ...

A. Shock

B. Abortion

C. Degeneration

D. Disease

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Epididymis is ...

A. A long coiled tube between vasa efferentia and vas deferens

B. Network of sinuses between seminiferous tubules and efferentia

C. Connection between vas deferens and seminal vesicle

D. Intermediate structure between the testis and vasa efferentia

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Identical twins are also known as ..

A. monozygotic twins

B. Dizygotic twins

C. Fraternal twins

D. Zygotic twins

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Villi of human placenta develop from ..

A. Chorion

B. Allantois

C. Yolk sac

D. Amnion

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Which part of the foetus is developed from mesoderm?

A. Heart and notochord

B. Heart and brain

C. Spinal cord and notochord

D. Brain and notochord

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Layers of ovum from outside to inside are .

A. Corona radiata, zona pellucida, vitelline membrane

B. Zona pellucida, corona radiata, vitelline membrane

C. Vitelline membrane, zona pellucida, corona radiata

D. Zona pellucida, vitelline membrane, corona radiate

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The number of chromosomes present in sperms

A. 46

B. 23

C. 23 + X

D. 23+ Y

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Human embryo is enclosed by a sac called

A. Scrotum

B. Ericardium

C. Placenta

D. Amniotic sac

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Erythroblastosis foetalis is caused by fertilization between the gametes of

A. Rh -ve female and rh+ ve male

B. Rh+ ve female and rh -ve male

C. Rh+ ve female and rh+ ve male

D. Rh~ ve female and rh -ve male

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The male hormone testosterone is secreted by

A. Sertoli cells

B. Leydig cells

C. Crypt cells

D. Semniferous tubules

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A genetically diseased father (male) marries with a normal female and gives birth to 3 carrier girls and 5 normal sons. Find out the type of genetic disease.

A. Sex-influenced disease

B. Blood group inheritance disease

C. Sex-linked disease

D. Sex-recessive disease

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After ovulation graffian follicles turns into

A. Corpus luteum

B. Corpus albicans

C. Corpus callosum

D. Corpus artesia

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Pregnancy is ascertained by

A. Insemination

B. Copulation

C. Implantation

D. Capacitation

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Menstrual phase is followed by .

A. Luteal phase

B. Follicular phase

C. Fertilization

D. Implantation

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Correct sequence of hormone secretion from beginning of menstruation is ...

A. FSH, progesterone, estrogen

B. Estrogen, fsh, progesterone

C. FSH, estrogen, progesterone

D. Estrogen, progesterone, FSH

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Increase in basal body temperature in the middle of menstrual cycle is a sign of

A. Fertilization

B. Onset of menstruation

C. Menopause

D. Ovulation

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In a semen analysis, the following is not acceptable as normal�

A. 25 % abnormal forms

B. 60% motility after 3 hours

C. Mild Alkaline reaction

D. Sperm count of 17 million per ml.

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Fertilization is fusion of ..

A. Diploid spermatozoan with diploid ovum to form diploid zygote

B. Haploid spermatozoan with diploid ovum to form diploid zygote

C. Diploid spermatozoan with haploid ovum to form diploid zygote

D. Haploid spermatozoan with haploid ovum to form diploid zygote

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In ectopic pregnancy, foetus grows in ...

A. Vagina

B. Fallopian tube

C. Uterus

D. Body cavity

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Albinism is a congenital disorder resulting from the lack of which enzyme?

A. Tyrosinase

B. Xanthine oxidase

C. Catalase

D. Fructokinase.

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Accepted Answer

C. Implantation

Pregnancy is ascertained by

Correct Answer :

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Related Questions

Gestation period of 280 days is calculated from time of ...

Medical termination of pregnancy is safe till how many weeks of pregnancy?

What is the best sperm extraction technique for men with obstructive azoospermia?

Decreased motility of sperm <40 % is known as

Emergency contraceptives may prevent pregnancy if used within 72 hrs of

The pelvic inflammatory disease is common with which type of contraception?

The rate of active movement of sperm is ...

Haemophilic man marries a normal woman. Their off springs will be

The part of the sperm containing proteolytic enzymes to digest the zona pellucida is the:

The number and appearance of chromosomes in the nucleus of a eukaryotic cell is called as

Amniotic fluid protects the foetus from ...

Epididymis is ...

Identical twins are also known as ..

Villi of human placenta develop from ..

Which part of the foetus is developed from mesoderm?

Layers of ovum from outside to inside are .

The number of chromosomes present in sperms

Human embryo is enclosed by a sac called

Erythroblastosis foetalis is caused by fertilization between the gametes of

The male hormone testosterone is secreted by

A genetically diseased father (male) marries with a normal female and gives birth to 3 carrier girls and 5 normal sons. Find out the type of genetic disease.

After ovulation graffian follicles turns into

Pregnancy is ascertained by

Menstrual phase is followed by .

Correct sequence of hormone secretion from beginning of menstruation is ...

Increase in basal body temperature in the middle of menstrual cycle is a sign of

In a semen analysis, the following is not acceptable as normal�

Fertilization is fusion of ..

In ectopic pregnancy, foetus grows in ...

Albinism is a congenital disorder resulting from the lack of which enzyme?

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