ECOLOGY - Jamb Biology Past Questions and Answers

Question 371:

• JAMB 2019

The study which involves the inter-relationship between groups of organisms or species of organisms living together in an area is

A. Autecology
B. Ecological niche
C. Synecology
D. Ecosphere

Question 372:

• JAMB 2019

Thunderstorm can be beneficial to plants because it

A. Adds line to the soil
B. Kills the pest that attacks crops
C. Destroys some of the major crops
D. Adds nitrate to the soil

Question 373:

• JAMB 2020

In an agricultural ecosystem, the biotic component consist of

A. Crops, pests and beneficial insects
B. Crops, temperature and humidity
C. Pests, beneficial insects and water
D. Crops, water and soil

Question 374:

• JAMB 2020

Epiphytes growing on the branches of trees provide an example of the relationship known as?

A. Parasitism
B. Commensalism
C. Saprophytism
D. Holophytism

Question 375:

• JAMB 2020

What is the term used to describe biotic and abiotic factors in the environment of the organism?

A. Habitat
B. Biome
C. Ecosystem
D. Ecological niche