Structural adaptations in organisms - Jamb Biology Past Questions and Answers

Question 21:

• JAMB 2012

The short thick break in birds is an adaptation for

A. Crushing seeds
B. Sucking nectar
C. Tearing flash
D. Straining mud

Question 22:

• JAMB 2013

Physiological adaptation to very dry conditions in animals demonstrates

A. Rejuvenation
B. Xeromorphism
C. Hibernation
D. Aestivation

Question 23:

• JAMB 2013

One of adaptation of Cactus opuntia to conserve water is the reduction of

A. Internodes
B. Stem to leaves
C. Leaves to spine
D. Flower size

Question 24:

• JAMB 2013

Which of the following structure is adapted for feeding in a bird of prey?

A. Hooked break and sharp claws
B. Smooth beak and strong claws
C. Big beaks and strong feet
D. Pointed beak and strong claws

Question 25:

• 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