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

00:00
Question # 1

Of all the excretory products, the principal one is.

Question # 2

Cockroach excrete nitrogenous wastes it the form

Question # 3

Contractile vacuoles are found in.

Question # 4

Which one of the following is an endotherm

Question # 5

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

Question # 6

Which one is not a mesophyte.

Question # 7

Chemical that cause fever and are produce from blood cells are

Question # 8

The primary structure for eliminating waste products in man are

Question # 9

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

Question # 10

Nephridia are the excretory structures present in.

Question # 11

Bowman capsule continues as extensively convoluted proximal tubule loop of henie and the distal tubule which empties into

Question # 12

High degree of renal failure is also called as.

Question # 13

Which plants have the adaptation to remove the flooding of its cells in fresh water

Question # 14

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

Question # 15

A pair of kidneys consists of millons of functional units called

Question # 16

The homeostatic thermostat is present in.

Question # 17

High level of circulating calcium in the blood is 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 Number of ammonia molecules required to produce one molecule of urea is.
A. 1
B. 2
C. 3
D. 4
2 Fresh water flatworms excrete
A. Very dilute urine
B. Very concentrated urine
C. Slightly concentrated
D. Moderately concentrated urine
3 Oxygen carryiing capacity of blood does not depend upon:
A. Particle pressure of CO2
B. Particle pressure of O2
C. Height from sea level
D. Quantity of blood
4 The incidence of calcium oxalate type stones are.
A. 40%
B. 50%
C. 60%
D. 70%
5 The category of plants that has adaptation of small and thick leaves to limit water loss is called.
A. Hydrophytes
B. Xerophytes
C. Aygrophytes
D. Mesophytes
6 ADH affects which part of Nephron.
A. Walls of collecting duet
B. Glamerulus
C. Walls of loop of Henle
D. Proximal convuleted tubule
7 The mechanism of evaporative cooling in respiratory tract of dog is known as
A. Panting
B. Shievering thermogenesis
C. Thermoregulation
D. vasodilation
8 In bacterial and viral infections, pathogens and leukocytes cell produce a chemicals called.
A. Pyrexia
B. Toxins
C. Affatoxins
D. Pyrogen
9 They have adaptations for reduced rate of transpiration.
A. Halophytes
B. Hydrophytes
C. Mesophytes
D. Xerophytes
10 When haemoglobin of the blood is fully saturated with oxygen, the 100cc of blood comains
A. 15cc of oxygen
B. 20cc of oxygen
C. 25cc of oxygen
D. 10cc of oxygen

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  • Fawad Baloch

    Fawad Baloch

    18 Mar 2024

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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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