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 10th Class English Medium Chapter 16 Online Test MCQs With Answers
Question # 1
Largest unit of Ecology is:
Choose an answer
Species
Community
Ecosystem
Biosphere
Previous
Skip
Next
Question # 2
Dengue fever is an infection of.
Choose an answer
Algal
Viral
Fungal
Bacterial
Previous
Skip
Next
Question # 3
Example of Endoparasite is:
Choose an answer
Plasmodium
Mosquito
Leech
Lices
Previous
Skip
Next
Question # 4
The conversion of ammonia to nitrates is carried out by soil bacteria. This process is called.
Choose an answer
Nitrification
Denitrification
Nitrogen fixation
Assimilation
Previous
Skip
Next
Question # 5
Which one is an example of epiphyte?
Choose an answer
Mosquito
Orchid
rhizobium
Plasmodium
Previous
Skip
Next
Question # 6
A symbiotic interaction in which both partners get benefits.
Choose an answer
Mutualism
Commensalism
Parasitism
Predation
Previous
Skip
Next
Question # 7
Which form of nitrogen is taken by the producers of the ecosystem?
Choose an answer
Nitrogen gas
Ammonia
Nitrates
Nitrites
Previous
Skip
Next
Question # 8
Which one of the following is not a temporary parasite?
Choose an answer
Mosquito
Virus
Leech
Bed bug
Previous
Skip
Next
Question # 9
The base of food chain is always formed by:
Choose an answer
Producers
Consumers
Decomposrs
Heterotrophs
Previous
Skip
Next
Question # 10
Endoparasite is.
Choose an answer
Leech
Lices
Ascaris
Mosquito
Previous
Skip
Next
Question # 11
Endoparasite is:
Choose an answer
Leech
Lices
Ascaris
Mosqitto
Previous
Skip
Next
Question # 12
Largest unit of Ecology is.
Choose an answer
Species
Community
Ecosystem
Biosphere
Previous
Skip
Next
Question # 13
Biosphere surrounding the Earth is about.
Choose an answer
17 KM
18 KM
19 KM
20 KM
Previous
Skip
Next
Back