66: Hughly was used as a base for piracy in the Bay of Bengal by
(a) the Portuguese
(b) the French
(c) the Danish
(d) the British
67: Which of the following types of light are strongly absorbed by plants?
(a) Blue and red
(b) Yellow and violet
(c) Violet and orange
(d) Indigo and yellow
68: Which one of the following lakes forms an international boundary between Tanzania and Uganda ?
(a) Chad
(b) Malawi
(c) Victoria
(d) Zambezi
69: Which one of the following pairs is not correctly matched?
(a) Milton Friedman : Economic
(b) Eric R. Kandel : Literature
(c) Anna Freud : Child psychiatry
(d) Sigmund Freud : Psychoanalysis
70: Influence of genes in controlling the activity of living organisms is through:
(a) Photosynthesis
(b) Protein synthesis
(c) Vitamins
(d) Hormones