AIIMS (All India Institute of Medical Sciences) Biology: Questions 248 - 254 of 447

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Question number: 248

» Human Physiology » Body Fluids and Circulation » Cardiac Output

MCQ▾

Question

Bundle of His is a network of

Choices

Choice (4) Response

a.

Muscle fibres found only in the ventricle wall.

b.

Muscle fibres distributed throughout the heart walls.

c.

Nerve fibres found throughout the heart.

d.

Nerve fibres distributed in ventricles.

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Question number: 249

» Reproduction » Sexual Reproduction in Flowering Plants » Outbreeding Devices

Appeared in Year: 2009

MCQ▾

Question

In Gymnosperms the seeds are naked because they lack [CGPMT]

Choices

Choice (4) Response

a.

Integument

b.

Perianth

c.

Pericarp

d.

Nucellus

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Question number: 250

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo

Appeared in Year: 2009

MCQ▾

Question

The part of Castor seed that yields oil is [CGPMT]

Choices

Choice (4) Response

a.

Endosperm

b.

Cotyledon

c.

Nucellus

d.

Caruncle

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Question number: 251

» Human Physiology » Digestion and Absorption » Digestion, Absorption and Assimilation of Proteins, Carbohydrates and Fats

MCQ▾

Question

Digestion of protein takes place in

Choices

Choice (4) Response

a.

Intestine and rectum

b.

Duodenum and stomach

c.

Small and large intestine

d.

Stomach and esophagus

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Question number: 252

» Human Physiology » Introduction

MCQ▾

Question

Which of the following vitamins are water-soluble as well as an anti-oxidant?

Choices

Choice (4) Response

a.

Vitamin C

b.

Vitamin D

c.

Vitamin B1

d.

Vitamin A

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Question number: 253

» Biology and Human Welfare » Health and Disease

Appeared in Year: 2003

MCQ▾

Question

The crystal of lead zirconate is a key component of:

Choices

Choice (4) Response

a.

Electroencephalography

b.

Magnetoencephalography

c.

Electrocardiography

d.

Sonography

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Question number: 254

» Human Physiology » Digestion and Absorption » Digestion, Absorption and Assimilation of Proteins, Carbohydrates and Fats

MCQ▾

Question

In human body cobalt helps in

Choices

Choice (4) Response

a.

The prevention from body deformities.

b.

Erythropoiesis and in the activities of certain enzymes.

c.

Enzyme activation only.

d.

Maintaining the teeth healthy.

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