JAMB Biology Past Questions & Answers - Page 338

1,686.

The axial skeleton of a mammal does not include the bones of the

A.

skull

B.

 tail

C.

limbs

D.

back

E.

neck

Correct answer is C

No explanation has been provided for this answer.

1,687.

Heat produced in tissue respiration in plants is 

A.

 a chemical form of energy

B.

the only form of energy

C.

the main form of energy

D.

a useful form of energy

E.

a waste form of energy

Correct answer is A

No explanation has been provided for this answer.

1,688.

Normally the flow of blood is NEVER from

A.

artery to arterioles

B.

arterioles to capillaries

C.

capillaries to venules

D.

arteerioles to the artery

E.

venules to the vein

Correct answer is D

No explanation has been provided for this answer.

1,689.

The presence of a diastema in the jaw bone indicates that the mammal lacks the teeth suitable for

A.

 tearing

B.

chewing

C.

cutting

D.

chewing and tearing

E.

cutting and grinding

Correct answer is A

No explanation has been provided for this answer.

1,690.

Fehling's solution will readily change colour from blue to reddish colour when it is

A.

mixed with sugar solution in the cold

B.

warmed or heated by itself

C.

mixed with reducing sugar in the cold

D.

warmed or heated with complex solution

E.

warmed with a solution of reducing sugar

Correct answer is E

No explanation has been provided for this answer.