FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 291:

• JAMB 1986

Nastic movement is

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

Question 292:

• 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

Question 293:

• JAMB 1986

The hormones which regulates the amount of glucose in the blood is called

A. Adrenalin
B. Auxin
C. Insulin
D. Thyroxine

Question 294:

• JAMB 1986

An instrument that can be used to demonstrate phototropism and geotropism in plants is the

A. Auxanometer
B. Potometer
C. Klinostat
D. Photometer

Question 295:

• JAMB 1987

The functions of endoplasmic reticulum is

A. Protein synthesis
B. Intracellular transport of materials
C. Digestion and destruction of foreign bodies
D. Production of energy from glucose