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4

The female rabbit is

A. spontaneous ovulator

B. seasonal ovulator

C. induced ovulator

D. natural ovulator

Correct Answer :

B. seasonal ovulator


Related Questions

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4

The capsule enclosing testes of mammal is known as

A. tunica vasculosa

B. tunica albuginea

C. tunica vaginalis

D. none of these

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4

Rupturing of follicles and discharge of ova is known as

A. copulation

B. ovulation

C. oviposition

D. conjugation

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4

Graffian follicles are characteristically found in the

A. ovary of mammal

B. ovary of frog

C. testis of frog

D. testis of mammal

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4

Secodary sexual character in man is

A. breast

B. thyroid

C. ovary

D. testis and ovaries

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4

The placental barrier between animal and foetal blood is minimum

A. goat

B. cow

C. pig

D. man

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4

In the male rabbit, the testes are located in

A. thoracic cavity

B. pericardial cavity

C. abdominal cavity

D. extra-abdominal scrotal cavity

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4

Which of the following animals are hermaphrodites?

A. Tapeworm

B. Leech

C. Earthworm

D. All of these

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4

Cells of Sertoli are found in

A. testis of rabbit

B. testis of cockroach

C. testis of frog

D. liver of mammals

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4

Amnion helps in

A. respiration

B. excretion

C. nutrition

D. protection from shocks

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4

Gestation period in man is a about

A. 10 weeks

B. 28 weeks

C. 32 weeks

D. 35 weeks

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4

In rabbit, the sperms are stored and nourished in

A. testes

B. vasa deferentia

C. epidydymis

D. spermatic cord

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4

Placenta is the region, where

A. foetus is supplied by maternal blood

B. foetus receives maternal blood and nutrition

C. embryo is enclosed by membranes

D. embryo is attached to mother by umbilical cord

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4

The region where the sperm enters egg is called

A. equator

B. rseceptive cone

C. animal pole

D. vegetal pole

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4

The testis are found in the abdomen in

A. kangaroo

B. elephant

C. rabbit

D. goat

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4

Clitoris in mammals is

A. homologous to penis

B. analogous to penis

C. functional penis in female

D. non-functional penis in male

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4

Embryo of a mammal is surrounded by

A. yolk

B. amniotfe fluid

C. both

D. none of these

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4

The simplest type of placenta found in man is

A. Haemochorial

B. Epitheliochorial

C. Syndesmochorial

D. Haemo-endothelial

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4

The female rabbit is

A. spontaneous ovulator

B. seasonal ovulator

C. induced ovulator

D. natural ovulator

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4

The part of reproductive system in male which neither produces hormones nor sperms is

A. seminal vesicles

B. cowper's glands

C. prostrate glands

D. all of these

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4

The structure of the male reproductive system that corresponds to oviduct of the female system is

A. seminiferous tubules

B. epididymis

C. vas deferens

D. urethra

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4

After a sperm has entered an ovum in the process of fertilization, entry of further sperms is prevented by

A. development of the vitelline membrane

B. development of the pigment coat

C. condensation of yolk

D. formation of fertilization membrane

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4

In the testis of rabbit, the hormone secreting cells are

A. spermatogonia

B. spermatocytes

C. sustentacular cells

D. cells of Leydig

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4

The seminal vesicle in rabbit is found at the junction of

A. prostrate and Cowper's glands

B. porstrate and vasa deferens

C. prostrate and urethra

D. vasa deferens and testis

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4

Cryptorchidism is a condition in which testes are

A. surgically removed

B. not developed in foetus

C. unable to produce sperms

D. unable to descend into scrotal sacs

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4

The structure that attaches testis to dorsal body wall is

A. tunica albuginea

B. scrotal sac

C. mesorchium

D. gubernaculum

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4

The sperm count increases

A. if a person takes hot bath at 43 - 45°C for 30 minutes per day

B. if a person wears althletic supporters

C. during summer months

D. during winter months

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4

Allantois of the mammalian embryo helps in

A. respiration

B. excretion

C. protection

D. nutrition

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4

The hormone which shows a single mid cycle peak in the human female is

A. FSH

B. LH

C. oestrogen

D. progesterone

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4

Fertilizers are substances emitted from

A. mature eggs

B. immature eggs

C. sperms

D. polar body

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The human sperm was first seen and described by

A. Hamm and Leeuwenhock

B. Spallazani

C. De Graff

D. VonBaer