More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
Biology Fsc Part 2 Chapter 11 Online Test MCQs With Answers
Question # 1
An association between two organisms by which both are benefited is called.
Choose an answer
Parasitism
commensalism
Mutualism
Predation
Previous
Skip
Next
Question # 2
In root nodules, the organisms present are.
Choose an answer
Bacteria
Algae
Fungi
Cyapobacteria
Previous
Skip
Next
Question # 3
One of the following is an example of predator prey relationship
Choose an answer
fungus and alga
Fox and Rabbit
Flower and Insect
Root nodule bacteria
Previous
Skip
Next
Question # 4
Biome is a
Choose an answer
Simple community
Complex community
Regional community
Climax community
Previous
Skip
Next
Question # 5
Who proposed the term 'Niche' in ecology.
Choose an answer
Haeckel
Grinnell
Elton
Darwin
Previous
Skip
Next
Question # 6
The abiotic component of an ecosystem is.
Choose an answer
Temperature
Producer
Consumer
Decomposer
Previous
Skip
Next
Question # 7
The bacteria in the root nodules fix nitrogen and convert it into
Choose an answer
Nitrate
Nitrite
Amino Acid
Ammonia
Previous
Skip
Next
Question # 8
Water is stored for use during the period of drought in fleshy stems of
Choose an answer
Cacti
Euphoribia
Both a & b
None of these
Previous
Skip
Next
Question # 9
Mutualism is a type of.
Choose an answer
Symbiosis
Parasitism
Predication
Commensalism
Previous
Skip
Next
Question # 10
The term niche was first proposedly joseph Grinnell an American.
Choose an answer
Embryologist
Ecologist
Ornithologist
Physiologist
Previous
Skip
Next
Question # 11
Using the hardin-weinberg principle, which expression represents the frequency of the homo-zygous recessive genotype?
Choose an answer
p
2
2p
q
2
q
Previous
Skip
Next
Question # 12
Macaca mulatta is commonly known as
Choose an answer
Rhesus monkey
Chimpanzee
Apes
Gorilla
Previous
Skip
Next
Question # 13
Which one of the following would cause the hardy-weinberg principle to be inacurate?
Choose an answer
The size of the population is very large.
Individual mate with one another at random
Natural selection is present
There is no source of new copies of alleles from outside the population
Previous
Skip
Next
Question # 14
Some dominant trees of temperate deciduous forests are
Choose an answer
Taxus baccata
Pinus wallichiana
Berberis lyceum
Both a,b and c
Previous
Skip
Next
Question # 15
The average rainfall is between 750 - 1500 mm in
Choose an answer
Temperate deciduous forests
Coniferous alpine and boreal forests
Tropical rain forests
Grassland ecosystem
Previous
Skip
Next
Question # 16
In xerosere, polytrichum and tortula represent.
Choose an answer
Herbaceous stage
Moss stage
Follage lichen stage
Crustose lichen stage
Previous
Skip
Next
Question # 17
the basic functional unit of ecology is
Choose an answer
Niche
Ecosystem
Community
Population
Previous
Skip
Next
Question # 18
The distinct levels of food chain are called.
Choose an answer
Food chain
Food Web
Trophic level
Energy pyramid
Previous
Skip
Next
Back