AIIMS (All India Institute of Medical Sciences) Biology: Questions 276 - 281 of 467

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Question number: 276

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Seed and Formation of Fruit

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Appeared in Year: 2009

MCQ▾

Question

Which one of the following is a pseudocarp [CGPMT]

Choices

Choice (4)Response

a.

Banana

b.

Apple

c.

Guava

d.

Tomato

Question number: 277

» Human Physiology » Body Fluids and Circulation » Human Circulatory System-Structure of Human Heart and Blood Vessels

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MCQ▾

Question

The atrio-ventricular valve of the heart is prevented from turning inside out by tough strands of connective tissue. This connective tissue is called as

Choices

Choice (4)Response

a.

Pocket valve

b.

Tricuspid valve

c.

Bicuspid valve

d.

Tendinous cords

Question number: 278

» Human Physiology » Digestion and Absorption » Role of Digestive Enzymes and Gastrointestinal Hormones

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MCQ▾

Question

Which of the following digest proteins into peptides?

Choices

Choice (4)Response

a.

Rennin

b.

Lipase

c.

Erepsin

d.

Pepsin

Question number: 279

» Biology and Human Welfare » Health and Disease » Adolescence, Drug and Alcohol Abuse

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Appeared in Year: 2005

MCQ▾

Question

A young drug addict used to show symptoms of depressed brain activity feeling of calmness, relaxation and drowsiness. Possibly he was taking: -

Choices

Choice (4)Response

a.

Marijuana

b.

Pethidine

c.

Amphetamine

d.

Valium

Question number: 280

» Human Physiology » Body Fluids and Circulation » Cardiac Cycle

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MCQ▾

Question

The pace-setter in the heart is called

Choices

Choice (4)Response

a.

Atrio-ventricular node (AVN)

b.

Sino-atrial node (SAN)

c.

Papillary muscle

d.

Purkinje fibres

Question number: 281

» Biology and Human Welfare » Health and Disease

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Appeared in Year: 2006

MCQ▾

Question

X-rays were discovered by -

Choices

Choice (4)Response

a.

Meghnad Saha

b.

Wilhelm C. Roentgen

c.

H. Kissinger

d.

Sir C. V. Raman

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