The basic functional unit of the kidney is the

A. nephron

B. bowman’s capsule

C. glomerulus

D. loop of henle

Snails belong to the phylum?

A. Annelida

B. Mollusca

C. Echinodermata

D. nematode

Which of the following is not a pest of crops?

A. Bird

B. Rodent

C. Bed bug

D. Grasshopper

Another name for a fertilized egg is a

A. placenta

B. zygote

C. foetus

D. ovum

Plants that survive in marine habitats are called

A. halophytes

B. hydrophytes

C. mesophytes

D. xerophytes

The study of plants is called

A. Zoology

B. Entomology

C. Parasitology

D. Botany

The following are examples of air borne diseases, except

A. Chicken pox

B. Cholera

C. common cold

D. Whooping cough

Which of the following is the end product of the digestion of oil

A. glucose

B. Glycerol

C. amino acid

D. glycogen

The part that supplies food from the mother to the foetus is

A. Amnion

B. Chorion

C. Umbilical Cord

D. Placenta

Which of these is not the part of the eye?

A. Cochlea

B. Conjunctiva

C. Cornea

D. Iris