BUK Biology 2012/2013 Past Questions

Amoeba obtains its oxygen requirements

The hydra has two body layers of cells called

Which of the following organisms has the largest surface area to volume ratio?

In which of the following organisms is ammonia excreted as a waste product

Which of the following plant parts does not perform supportive function

Which of the following indicates that Euglena is a plant

Which of the following is not a constituent of blood plasma

Which part of the gill of fish is involved in gaseous exchange

Which of the following is not a product of fermentation of glucose

Which of the following processes occur when the body temperature of a mammal rises above normal
i. The arterioles in the skin dilate
ii. Sweat production is reduced
iii. The erector muscles contract

The following are methods of measuring plant growth except

The oxygen released during photosynthesis is obtained

Which of the following organs in humans is responsible for the removal of excess water?

If the cerebellum of a person is damaged, which of the following will be impaired

In flowering plants, fertilization would occur when

The possession of breathing roots is a characteristic of plants growing in

Measles in infants can be prevented by

Wildlife conservation is enhanced by

When food substances give a purple colour on the addition of sodium hydroxide and a drop of copper sulphate, then the food substance is likely to contain

In any food chain, the first member must be a

A urine sample of a patient tested with Benedict/Fehling solution gave an orange coloured precipitate, indicating the presence of

Which of the following structures occupy the neural canal of the vertebral column

Which two structures are present in a palisade cell but not in a liver cell

Which of the following characteristics is not possessed by most plants ? Ability to

How many conjugants are involved in sexual reproduction of Paramecium