Second Year Biology Chapter 15 Online MCQ Test for 2nd Year Biology Chapter 15 Homeostasis Preparation

FSC Part 2 Biology
Chapter 15 Test

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MCQ's Test For Chapter 0 "Biology FSC Part 2 Chapter 15 Online MCQ's Test"

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Biology FSC Part 2 Chapter 15 Online MCQ's Test

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Question # 1

Which one of the following is excretophore.

Question # 2

Urine leaves the kidney through aduct called.

Question # 3

In bacterial and viral infections, pathogens and leukocytes cell produce a chemicals called.

Question # 4

Most land mammals respond to cold by raising their.

Question # 5

What does not happen during inspiration in man?

Question # 6

In juxtamedullary nephrons additional capillaries extend down to form at.

Question # 7

The homeostatic thermostat is present in.

Question # 8

A pair of kidneys, consist of millions of functional units called.

Question # 9

Super cool cytosol, without ice formation, is caused by.

Question # 10

Number of ammonia molecules required to produce one molecule of urea is.

Question # 11

The group of animals whose excretory system is structurally associated with nutritive tract.

Question # 12

Activation of sweat glands to produce sweat from evaporative cooling is a type of adaptation.

Question # 13

The compound which take part in urea cycle is

Question # 14

Which organ is the central station of Metabolism.

Question # 15

Among vertebrates uric acid is the chief nitrogenous waste in birds and

Question # 16

Antidluretric hormone (ADH) released from posterior pituitary act to actively transport water from filtrate to kidney's

Question # 17

Chemical that cause fever and are produce from blood cells are

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FSC Part 2 Biology Chapter 15 Online Test MCQ's

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FSc Part II Biology Chapter 0 Important MCQ's

Sr.# Question Answer
1 Mammalian kidney including human is adapted to conserve water by over
A. 20.5%
B. 50%
C. 99.5%
D. 70%
2 The protection of internal environment from the harms of fluctuation in external environment is termed as.
A. Osmoregulation
B. Excretion
C. Thermoregulation
D. Homeostasis
3 Abdomen has a peritoneal cavity, lined by a thin epithelium called.
A. ectoderm
B. endoerm
C. Peritoneum
D. Epidermis
4 The incidence of uric acid kidney stones is.
A. 10%
B. 15%
C. 20%
D. 70%
5 Urea is produced in
A. Lungs
B. Liver
C. Kidney
D. Pancreas
6 Sunkens stomata are found in which of the following group of plants.
A. Hydrophytes
B. xerophytes
C. Bryophytes
D. Mesophytes
7 About 500 ml water is needed to excrete 1g of ammonia
A. Hydrogen
B. Oxygen
C. Nitrogen
D. Helium
8 When the human blood leaves the capillary bed of the tissue, most of the carbon dioxide is inthe form of:
A. Carbonic acid
B. Bicarbonate ions
C. Carboxylic acids
D. None of them
9 Which one of the following is not endotherm.
A. Bird
B. Amphibian
C. Mammal
D. Flying insect
10 Cockroach excrete nitrogenous wastes it the form
A. Ammonia
B. Urea
C. Uric Acid
D. Allantioin

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