Jamb Biology Past Questions and Answers

Question 2161:

• JAMB 2019

Only specially adapted micro-organisms are found in

A. Salty water
B. Humid air
C. Moist soil
D. Mouth cavities

Question 2162:

• JAMB 2019

Plants which can survive in extremely dry places are called

A. Mesophytes
B. Xerophytes
C. Hydrophytes
D. Angiosperms

Question 2163:

• JAMB 2019

The presence of ______ for swimming in a tad-pole enables it to adapt in an aquatic habitat.

A. Gills
B. Swim bladder
C. Tail
D. Fins

Question 2164:

• JAMB 2019

Possession of thin membrane enables a tapeworm to

A. Fasten themselves to the wall of the host's intestine
B. Lay numerous eggs
C. Absorb digested food from the host's intestine to their system
D. Shield themselves inside the host's intestine with anti-enzymes in order to avoid being digested

Question 2165:

• JAMB 2019

Which of the following juices contains the enzyme ptyalin?

A. Gastric juice
B. Succus
C. Pancreatic juice
D. Saliva