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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  • Total Questions17

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Biology FSC Part 2 Chapter 15 Online MCQ's Test

00:00
Question # 1

The mechanism of evaporative cooling in respiratory tract of dog is known as

Question # 2

When haemoglobin of the blood is fully saturated with oxygen, the 100cc of blood comains

Question # 3

the reabsorption of water in collecting tubules is under the control of.

Question # 4

All the collecting tubules of human kidney finally discharge into the.

Question # 5

Human lungs are spongy due to the presence of million of:

Question # 6

Of all the excretory products, the principal one is.

Question # 7

The active uptake of sodium ions in the loop of Henle is provided byt he action of hormone.

Question # 8

Bilirubin damages brain cells and turn the skin and whites of eyes yellow, condition is known as.

Question # 9

Oxygen carryiing capacity of blood does not depend upon:

Question # 10

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

Question # 11

Nitrogen waste which is highly toxic and dissolves quickly in body fluids is.

Question # 12

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

Question # 13

The primary structure for eliminating waste products in man are

Question # 14

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

Question # 15

Which evemt si not associated with the activity of expiration?

Question # 16

The animals which are capable of varying degrees of endothermic heat production but generally do not regulate their body temperature within a narrow range

Question # 17

Animals excreting urea are called.

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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 Which plants have the adaptation to remove the flooding of its cells in fresh water
A. Xerophytes
B. Mesophytes
C. Hydrophytes
D. Chondrocytes
2 Mammalian kidney including human is adapted to conserve water by over
A. 20.5%
B. 50%
C. 99.5%
D. 70%
3 Cockroach excrete nitrogenous wastes it the form
A. Ammonia
B. Urea
C. Uric Acid
D. Allantioin
4 Dialyses means
A. Removing the blood
B. Cleaning the blood
C. Diluting the blood
D. Storing the blood
5 Which sequence of organs is correct in air passage way of man?
A. Nasal cavities larynx phaynx trachia bronchi
B. Nasal cavities phaynx trachia larynxbronchi
C. Nasal cavities phaynx larynxbronchitrachia
D. Nasal cavities phaynx larynxtrachia bronchi
6 Excretory structure present in cockroach are.
A. Contractile vacuole
B. Malpighian tubules
C. Nephridia
D.
Flame cells
7 Antidluretric hormone (ADH) released from posterior pituitary act to actively transport water from filtrate to kidney's
A. Pelvis
B. Medulla
C. Cortex
D. Interstitium
8 The Planaria flatworm have simple tubular excretory system known as.
A. Protonephridium
B. Mesonephridum
C. Prenephridium
D. Metanephridium
9 High degree of renal failure is also called as.
A. uremia
B. Leukemia
C. Anemia
D. Lithotripsy
10 The protection of internal environment from the harms of fluctuation in external environment is termed as.
A. Osmoregulation
B. Excretion
C. Thermoregulation
D. Homeostasis

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  • Fawad Baloch

    Fawad Baloch

    18 Mar 2024

    Please upload new Sindh text book tests

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  • Raja Vinod

    Raja Vinod

    06 Oct 2019

    Best

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  • Iram

    Iram

    29 Jun 2019

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  • Sarib sheikh

    Sarib sheikh

    24 Jun 2019

    These are very helpfull but in many tests answers of some mcqs are given wrong . I reported but there is no response

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  • javeria mushtaq

    javeria mushtaq

    23 Jun 2019

    nice

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