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

The primary structure for eliminating waste products in man are

Question # 2

The category of plants that has adaptation of small and thick leaves to limit water loss is called.

Question # 3

The compound which take part in urea cycle is

Question # 4

The most concentrated external environment is termed as.

Question # 5

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

Question # 6

A plant is adapted to remove the flooding of its cells in fresh water.

Question # 7

1 g of ammonia nitrogen requires how much water for excretion.

Question # 8

Bats and humming birds are called.

Question # 9

Nephridia are the excretory structures present in.

Question # 10

In each Nephron inner end form a cup shaped swelling called.

Question # 11

Fresh water flatworms excrete very dilute

Question # 12

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

Question # 13

For evaporative cooling bats use

Question # 14

Of all the excretory products, the principal one is.

Question # 15

They have adaptations for reduced rate of transpiration.

Question # 16

Flame cells are poart of excretory sytstem of

Question # 17

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

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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 Dialyses means
A. Removing the blood
B. Cleaning the blood
C. Diluting the blood
D. Storing the blood
2 Animals inhabiting environment with acute shortage water excrete
A. Ammonia
B. Uric acid
C. Allantion
D. Urea
3 The malpighian tubules remove nitrogenous wastes from the
A. Lymph
B. Hind gut
C. Hemolymph
D. Coelomic fluid
4 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
5 Abdomen has a peritoneal cavity, lined by a thin epithelium called.
A. ectoderm
B. endoerm
C. Peritoneum
D. Epidermis
6 Most cartilaginous fishes possess salt execrating organs known as the
A. Coecal gland
B. Foetal gland
C. Rectal gland
D. Sebaceous gland
7 Which evemt si not associated with the activity of expiration?
A. Contraction of diaphragm
B. More dome like shape of diaphragm
C. Back ward& downward movement of rib cage
D. Relaxation of intercoastals muscles
8 Which one of the following is an endotherm
A. Humming Bird
B. Birds
C. Bat
D. Reptiles
9 The Planaria flatworm have simple tubular excretory system known as.
A. Protonephridium
B. Mesonephridum
C. Prenephridium
D. Metanephridium
10 The mechanism of evaporative cooling in respiratory tract of dog is known as
A. Panting
B. Shievering thermogenesis
C. Thermoregulation
D. vasodilation

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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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