Jamb Biology 1986 Past Questions and Answers

Question 31:

• JAMB 1986

Deamination occurs in the

A. Kidney
B. Pancreas
C. Spleen
D. Liver

Question 32:

• JAMB 1986

In the mammalian skin, melanin and keratin are contained in the

A. Sebaceous gland
B. Sweat gland
C. Subcubaneous layer
D. Malpighian layer

Question 33:

• JAMB 1986

Two main distinguishing features of the cervical vertebra are the presence of

A. Short neural spine and vertebraterial canal
B. Prozygapophysis and cervical ribs
C. Large centrum and cervical ribs
D. Vertebraterial canal and large centrum

Question 34:

• JAMB 1986

Nastic movement is

A. Response to light stimulus
B. Non-directional
C. Directional
D. Response to internal stimulus

Question 35:

• JAMB 1986

Gestation in mammals is the period

A. Required for growth after birth
B. Between the formation of the foetus and birth
C. Of development from zygote to birth
D. Before the formation of the zygote