Jamb Biology 2015 Past Questions and Answers

Question 46:

• JAMB 2015

Hormones that help regulate blood calcium levels are produced by the

A. Adrenal
B. Thyroid
C. Pancreas
D. Parathyroid

Question 47:

• JAMB 2015

Which of the following statements is not true of a fish?

A. Respires with the use of gills
B. Covered with scales
C. They are homeothermic
D. They are poikilothermic

Question 48:

• JAMB 2015

Which of the following is NOT a waste product of plants?

A. Auxins
B. Gum
C. Resins
D. Tanins

Question 49:

• JAMB 2015

An association between bacteria and root nodules of legume is called

A. Commercialism
B. Mutualism
C. Parasitism
D. Saprophytism

Question 50:

• JAMB 2015

Which of these is not detected by the nerve endings of the skin?

A. Cold
B. Pain
C. Pressure
D. Weakness