Biology 2013 Jamb Past Questions and Answers

Question 11 :

• JAMB 2013

Proboscis is a structure that is mostly found in

A. Insects
B. Tapeworms
C. Amphibians
D. Molluses

Question 12 :

• JAMB 2013

The structural adaptation of desert plants for water conservation is

A. Broad leaves with numerous stomata
B. Spongy mesophyll
C. Spiny leaves
D. Prominent stomata in leaves

Question 13 :

• JAMB 2013

The long and sharp clawed feet of birds is an adaptation for

A. Crushing seeds
B. Scooping mud
C. Tearing flesh
D. Grasping prey

Question 14 :

• JAMB 2013

During the manufacture of food by plants, which of the following organism use energy from the sun?

A. Anabaena
B. Sulfur bacteria
C. Nitrosomonas sp
D. Nitrobacter sp

Question 15 :

• JAMB 2013

Movement of minerals and chemical compounds with a plant occurs during

A. Osmosis
B. Translocation
C. Transpiration
D. Diffusion