the association of animals when both partners are benefitted is

1.  Commensalism

2.  Amensalism

3.  Mutualism

4.  Parasitism

View Answer  
4
Correct Answer :

Amensalism


Explanation :
No Explanation available for this question

An unrestricted reproductive capacity is called

1.  Birth rate

2.  Biotic potential

3.  Carrying capacity

4.  Fertility

View Answer  
4
Correct Answer :

Biotic potential


Explanation :
No Explanation available for this question

Halophytes are

1.  Fire-resistant

2.  Cold-resistant

3.  Salt-resistant

4.  Sand-loving

View Answer  
4
Correct Answer :

Salt-resistant


Explanation :
No Explanation available for this question

Reproductive isolation between segments of a single population is termed as

1.  Sympatry

2.  Allopatry

3.  Population divergence

4.  Disruptive divergence

View Answer  
4
Correct Answer :

Sympatry


Explanation :
No Explanation available for this question

The growth of a population with out limit at its maximal rate and also that,rates of immigration and emigration are equal,then it is called

1.  Carrying capacity

2.  Biotic potential

3.  Positive growth

4.  Negative growth

View Answer  
4
Correct Answer :

Biotic potential


Explanation :
No Explanation available for this question

Assertion-predation is an interspecific interaction with a feeding strategy Reason-predator and their prey maintain fairly stable population through time and rarely one population become abundant or scarce

1.  Both assertion and reason are true and reason is the correct explanation of assertion

2.  Both assertion and reason are true and reason is not the correct explanation of assertion

3.  Assertion is true but reason is false

4.  Both assertion and reason are false

View Answer  
4
Correct Answer :

Both assertion and reason are true and reason is not the correct explanation of assertion


Explanation :
No Explanation available for this question

Find odd one out,according to parasitism

1.  Lice

2.  Plasmodium

3.  Bedbug

4.  Mite

View Answer  
4
Correct Answer :

Plasmodium


Explanation :
No Explanation available for this question

Ratio between mortality and natality is called

1.  Population ratio

2.  Vital index

3.  Density coefficient

4.  Census ratio

View Answer  
4
Correct Answer :

Vital index


Explanation :
No Explanation available for this question

Genetically adapted population to a particular habitat is called

1.  Ecotone

2.  Ecotype

3.  Biome

4.  Niche

View Answer  
4
Correct Answer :

Ecotype


Explanation :
No Explanation available for this question

The species of plants that play a vital role in controlling the relative abundance of other species in a community are called

1.  Edge species

2.  Keystone species

3.  Pioneer species

4.  Seral species

View Answer  
4
Correct Answer :

Keystone species


Explanation :
No Explanation available for this question
Previous Next

Interview Questions

MongoDB
Java Script
Node JS
PHP
JQuery
Python