FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 801:

• JAMB 2006

The formation of water in the tissue respiration results from the

A. Breakdown of water molecules
B. Reduction of oxygen by hydrogen
C. Reduction of carbon(IV) oxide
D. Combination of water molecules

Question 802:

• JAMB 2006

Water is necessary for a germinating seed because it

A. Promotes aerobic respiration
B. Activate the enzymes
C. Wets the soil for proper germination
D. Protects the seed from desiccation

Question 803:

• JAMB 2006

Which of the following produces both hormones and enzymes

A. Lleum
B. Pancreas
C. Gall bladder
D. Kidney

Question 804:

• JAMB 2006

The mammalian vein which starts with and ends in a capillary network is the

A. Pulmonary vein
B. Mesenteric vein
C. Renal vein
D. Hepatic potal vein

Question 805:

• JAMB 2006

In the transverse of a dicot sperm, the region lying between the endodermis and the vascular bundle is the

A. Parenchyma
B. Pericycle
C. Phloem
D. Hypodermis