Biology - Questions and Answers, General Study (GK)

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281.

In female, a small portion of oviduct is removed and cut end is lighted by surgical operation is called

(a)Vasectomy

(b)Tubectomy

(c)Neurotomy

(d)None of these

Comment

Answer is: BNA

282.

Amocentesis is a technique used

(a)To determine the sex of foetus

(b)To test of amino acid

(c)To test brain

(d)None of these

Comment

Answer is: ANA

283.

Which one of the following is a membrane that protects the developing embryo from desiccation?

(a)Allantois

(b)Chorion

(c)Yolk sac

(d)Amnion

Comment

Answer is: DNA

284.

In test tube baby,

(a)Fertilization of ova and development tales place in test tube

(b)Fertilization of ova takes place in test tube while development of embryo occur in uterus

(c)Fertilization takes place in uterus while development takes place in test tube

(d)Development of ova takes place in test tube without fertilization

Comment

Answer is: BNA

285.

Which of the following is used to know the development of foetus in uterus?

(a)X-rays

(b)IR -rays

(c)Ultrasound

(d)Ultraviolet rays

Comment

Answer is: CNA

286.

In the human body, Cowper's glands form a part of which one of the following?

(a)Reproductive system

(b)Digestive system

(c)Endocrine system

(d)Nervous system

Comment

Answer is: ANA

287.

Corpus luteumis a mass of cells found in

(a)Brain

(b)Ovary

(c)Pancreas

(d)Spleen

Comment

Answer is: BNA

288.

Which one of the following non-toxic gases helps in formation of enzymes, which ripen fruit?

(a)Acetylene

(b)Ethane

(c)Methane

(d)Carbon dioxide

Comment

Answer is: BNA

289.

Which one of the following is not formed in our body?

(a)Protein

(b)Enzyme

(c)Hormone

(d)Vitamin-A

Comment

Answer is: ANA

290.

Retina of the eye is comparable to which of the following parts of a traditional camera?

(a)Lens

(b)Shutter

(c)Film

(d)Cover

Comment

Answer is: CNA

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Biology - Questions and AnswersPage 29

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