KVPY Stream-SA (Class 11) Biology: Questions 93 - 98 of 304

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Question number: 93

» Human Physiology » Neural Control and Coordination » Reflex Action

Appeared in Year: 2014

MCQ▾

Question

A reflex action does NOT involve

Choices

Choice (4) Response

a.

Brain

b.

Spinal cord

c.

Neurons

d.

Muscle fiber

Question number: 94

» Human Physiology » Locomotion » Skeletal Muscle- Contractile Proteins and Muscle Contraction

Appeared in Year: 2014

MCQ▾

Question

Which of the following muscle types cannot be use voluntarily?

Choices

Choice (4) Response

a.

Cardiac, striated and smooth

b.

cardiac and striated

c.

striated and smooth

d.

smooth and cardiac

Question number: 95

» Human Physiology » Body Fluids and Circulation » Composition of Blood

Appeared in Year: 2012

MCQ▾

Question

A smear of blood from a healthy individual is stained with a nuclear stain called hematoxylin and then observed under a light microscope. Which of the following cell type would be highest in number? (In Granulocytes)

Choices

Choice (4) Response

a.

Neutrophils

b.

Eosinophil

c.

Monocytes

d.

Lymphocytes

Question number: 96

» Genetics and Evolution » Heredity and Variation » Pleiotropy

Appeared in Year: 2014

MCQ▾

Question

A woman heterozygous for color blindness marries a colorblind man. What would be the ratios of carrier daughters, colorblind daughters, normal sons and color blind sons in the F1 generation?

Choices

Choice (4) Response

a.

1: 1: 1: 1

b.

2: 1: 1: 2

c.

1: 2: 2: 1

d.

1: 1: 2: 2

Question number: 97

» Cell Structure and Function » Cell Organelles - Structure and Function » Mitochondria

Appeared in Year: 2014

MCQ▾

Question

Which of the following organelles contain circular DNA?

Choices

Choice (4) Response

a.

Mitochondria and Chloroplast

b.

Chloroplasts and Lysosomes

c.

Peroxisomes and Mitochondria

d.

Mitochondria and Golgi complex

Question number: 98

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

Appeared in Year: 2014

MCQ▾

Question

The pulmonary artery carries

Choices

Choice (4) Response

a.

Deoxygenated blood to the kidney

b.

Deoxygenated blood to the lungs

c.

Oxygenated blood to the brain

d.

Oxygenated blood to the lungs

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