Second Year Biology Chapter 25 Online MCQ Test for 2nd Year Biology Chapter 25 Ecosystem Preparation

FSC Part 2 Biology
Chapter 25 Test

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MCQ's Test For Chapter 0 "Biology FSC Part 2 Chapter 25 Online MCQ's Test"

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Biology FSC Part 2 Chapter 25 Online MCQ's Test

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Question # 1

An association between two organisms by which both are benefited is called.

Question # 2

In 1917, term Niche was first proposed by American ornithologist named.

Question # 3

The distinct levels of food chain are called.

Question # 4

Similarity in characteristics resulting from common ancestry is known as:

Question # 5

One of the following is an example of predator prey relationship

Question # 6

In root nodules, the organisms present are.

Question # 7

Fresh water ecosystem covers less than

Question # 8

The bacteria in the root nodules fix nitrogen and convert it into

Question # 9

The remoras benefit from this relationship the shark is not affected at all

Question # 10

In which of the following situations would evoluation be lowest for an inter breeding population?

Question # 11

The perennial plants are bushes or cacti with large shallow root systems in

Question # 12

Annual rain fall in deserts is less than

Question # 13

The random loss of alleles in a population is called:

Question # 14

The animal that is caught and eaten is called.

Question # 15

The animal that is caought and eaten is called.

Question # 16

Symbiotic association of analgia living within fungus mycelium is known as.

Question # 17

Which one is Tall grass

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FSC Part 2 Biology Chapter 25 Online Test MCQ's

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FSc Part II Biology Chapter 0 Important MCQ's

Sr.# Question Answer
1 Study of single population's relationship to its environment is called.
A. Niche
B. Autecology
C. synecology
D. Predation
2 The term niche was first proposedly joseph Grinnell an American.
A. Embryologist
B. Ecologist
C. Ornithologist
D. Physiologist
3 Macaca mulatta is commonly known as
A. Rhesus monkey
B. Chimpanzee
C. Apes
D. Gorilla
4 The study of birds is:
A. Ornithology
B. Ichthyology
C. Herpetology
D. Entomology
5 Symbiotic association of analgaliving within fungus mycelium is known as.
A. Mycorrhiza
B. Lichen
C. Root Nodules
D. Parasitism
6 In sub humid tropical grassland rate of primary production is more than
A. 2000 g/m2
B. 3000 g/m2
C. 4000 g/m2
D. 6000 g/m2
7 Lithosphere includes.
A. Air
B. Water
C. Gases
D. Earth soil
8 The stage in which Lichens are just like crumpled leaves attached to one point.
A. Moss stage
B. Crustose Lichen stage
C. Follage Lichen stage
D. Shrub stage
9 The total energy of the sun, trapped by the producer in an ecosystem is about.
A. 20%
B. 01%
C. 10%
D. 30%
10 Human appendix, coccyx and nictiating membrane of the eye are:
A. Vestigical organs
B. Homologous organs
C. Analogous organs
D. Embroyonic organs

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