The process by which flowers produce fruit without the process of fertilization is called

A. viviparity

B. parthenocarpy

C. propagation

D. metamorphosis

The part Q the young root that (pushes its way through the soil is the

A. root hair

B. tap root

C. root cap

D. lateral root.

An example of a dehiscent fruit is

A. crotolaria

B. tomato

C. mango

D. orange

Which of the following food substances gives the least amount of calories?

A. Rice

B. Groundnuts

C. cabbage

D. Egg yolk

Analysis of the gut content of an animal showed that it contained small pieces of bone, seeds. roughages and insects. The animal is likely to be a/an.

A. carnivore

B. herbivore

C. insectivore

D. omnivore

Filaments of Spirogyra placed in a beaker of water in a dark cupboard died because

A. the filaments could not photosynthesize

B. conjugation could not take place

C. the temperature was too high

D. the plant was overflooded

The impedance of the concentration of chloroplast in the palisade layer of the leaf is for maximum exposure to

A. carbon dioxide

B. light

C. water

D. oxygen

A community is best described as

A. living things in a habitat interacting with the non-living part of the environment

B. the total number of individuals of one species of organisms living in a particular habitat

C. populations of different species living together and interacting with each other in one habitat

D. the individuals of a particular group living together in an area and sharing the same resources

Which of the following physical actors is likely to affect the distribution of plants in a pond?

A. light

B. Humid

C. Wind

D. Temperature

Which of the following instruments is used to measure wind speed?

A. Thermometer

B. Barometer

C. Hygrometer

D. Anemometer