Human Physiology-Breathing and Respiration (KVPY Stream-SA (Class 11) Biology): Questions 1 - 3 of 3

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 304 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 250.00 or

Question number: 1

» Human Physiology » Breathing and Respiration » Respiratory Organs in Animals

Appeared in Year: 2009

MCQ▾

Question

Unlike humans, dogs cannot perspire to get rid to excess metabolic heat. They lose metabolic heat by,

Choices

Choice (4) Response

a.

Panting

b.

Rolling in the mud

c.

Running in windy conditions

d.

Taking a bath

Question number: 2

» Human Physiology » Breathing and Respiration » Respiratory System in Humans

Appeared in Year: 2012

MCQ▾

Question

In mammals, pleural membranes cover the lungs as well as insides of the rib cage. The pleural fluid in between the two membranes:

Choices

Choice (4) Response

a.

Dissolves oxygen for transfer to the alveoli

b.

Provides partial pressure

c.

Reduces the friction between the ribs and the lungs

d.

Dissolves Equation for transfer to the blood

Question number: 3

» Human Physiology » Breathing and Respiration » Respiratory System in Humans

Appeared in Year: 2012

MCQ▾

Question

Usain Bolt, an Olympic runner, at the end of a 100-meter sprint, will have more of which of the following in his muscles.

Choices

Choice (4) Response

a.

Lactic acid

b.

Pyruvic acid

c.

ATP

d.

Carbon dioxide

f Page
Sign In