Jamb Biology 2010 Past Questions and Answers

Question 26:

• JAMB 2010

Which of the following organisms is mainly found in the marine habitat?

A. Achatina
B. Tilapia
C. Dog fish
D. Tortoise

Question 27:

• JAMB 2010

The two halves of the pelvic girdle are joined together at the

A. Public symphysis
B. Ilium
C. Pubis
D. Obturator foramen

Question 28:

• JAMB 2010

I. Adoption of appropriate nocturnal habits ll. Burrowing lll. Adjusting their internal body temperature. IV Possession of many sweat pores.
Which of the above are ways in which desert animals adapt to extreme heat of the environment?

A. I and IV only
B. Ll and lll only
C. L and ll only
D. L, ll and lll only

Question 29:

• JAMB 2010

Low annual rainfall, sparse vegetation , high diurnal temperatures and cold nights are characteristic features of the

A. Tropical rainforest
B. Desert
C. Montane forest
D. Guinea savanna

Question 30:

• JAMB 2010

The activity of an organism which affects the survival of another organism in the same habitat constitutes

A. An edaphic factor
B. An abiotic factor
C. A biotic factor
D. A physiographic factor