UNIPORT Biology 2020/2021 Past Questions

Practice each question, then open it to see the full details.

____ is the site of information processing

A.central nervous system
B.peripheral nervous system
C.celebral hemisphere
D.dicephalon

Myopia is a ____ of the eye

A.defect
B.nature of image
C.ciliary body
D.cornea

A green plant growing in a compost pit is feeding

A.holozoically
B.parasitically
C.saprophytically
D.holophytically

A theory of evolution based on the observation that individuals of the same species always show variations was proposed by

A.Mendel
B.Crick
C.Lamarck
D.Darwin

Animals in the arid regions develop very thick scales mainly

A.To store food
B.for protection
C.to withstand desiccation
D.to withstand high temperatures

The ability of the cockroach to live in cracks and crevices is enhanced by the possession of

A.wings and segmented body
B.compound eyes
C.claws on the legs
D.dorso-ventrally flattened body

Which of the following is not an excretory product?

A.Urine
B.Sweat
C.Feaces
D.Salts

In an ecosystem, animal which feed directly on plants are called

A.Secondary consumer
B.Primary consumer
C.Producer
D.Predators

Which of the following is not an essential nutrient for human?

A.vitamin A
B.lysine
C.glucose
D.calcium

In which of the following groups of animals is the Malphigian tubule found?

A.lizards, snakes, and frogs
B.crickets, houseflies and grasshoppers
C.millipedes, centipedes and scorions
D.earthworms, roundworms and flatworms