Variety of Organisms - Jamb Biology Past Questions and Answers

Question 46:

• JAMB 2014

The stream-lined shape of fishes is an adaptation for

A. Securing mates
B. Easy movement
C. Obtaining food
D. Defence and attack

Question 47:

• JAMB 2015

The lowest unit of classification is the

A. Class
B. Genus
C. Phylum
D. Species

Question 48:

• JAMB 2015

One of the following diseases is caused by fungi

A. Cassava mosaic
B. Coffee leaf rust
C. Leaf blight of cassava rossette
D. Disease of groundnut

Question 49:

• JAMB 2015

One of the following exist as colony

A. Euglena
B. Paramecium
C. Spirogyra
D. Volvox

Question 50:

• JAMB 2016

The importance of the mouth-brooding behaviour in Tilapia is that it

A. Helps in keeping the young fish warm
B. Affords protection from predation for the young fish
C. Helps the fish to live in a social group
D. Provides regurgitated nourishment to the young fish