Chapter 11: Organisms and Population - Online Test

Q1. All populations in a given physical area are defined as
Answer : Option A
Explaination / Solution:
No Explaination.


Q2. Organisms which can survive a wide range of temperatuer are called
Answer : Option B
Explaination / Solution:
No Explaination.


Q3. The interaction in nature, where one gets benefit on the expense of other is...
Answer : Option D
Explaination / Solution:
No Explaination.


Q4. Predation and parasitism are which type of interactions?
Answer : Option D
Explaination / Solution:
No Explaination.


Q5. Competition between species leads to
Answer : Option A
Explaination / Solution:
No Explaination.


Q6. Which of the following is an r-species
Answer : Option B
Explaination / Solution:
No Explaination.


Q7. Match the following and choose the correct combination from the options given below.
Dispersal

Answer : Option A
Explaination / Solution:
No Explaination.


Q8. The figure given below is a diagrammatic representation of response of organisms to abiotic factors. What do A, B and C represent respectively.


Answer : Option A
Explaination / Solution:
No Explaination.


Q9. The relationship between sucker fish and shark is...........
Answer : Option B
Explaination / Solution:
No Explaination.


Q10. What type of human population is represented by the following age pyramid?

Answer : Option B
Explaination / Solution:
No Explaination.