Use the diagram below to this answer

The structure labeled I represents a

A. root tuber

B. groundnut

C. root nodule

D. root hair.

Use the diagram below to this answer

This type of root is associated with

A. nitrogen fixation

B. photosynthesis

C. storage of organic acids

D. storage of minerals

Self-pollination takes place when grains are
transferred from the

A. stigma to the anther of another plant

B. stigma to the anther of same plant

C. anther to the stigma of same plant

D. anther to the stigma of another plant.

Which of the following parts of plants are
normally used for vegetative propagation?

A. Fruit, leaf and root.

B. Stem, root and leaf.

C. Fruit, leaf and flower

D. Leaf, flower and stem.

The most suitable planting pattern for a
mechanized farm which is mono cropped is

A. band placement

B. drilling

C. top dressing

D. side dressing

Jute and kenaf thrive well in a soil that is

A. clayey

B. sandy loam

C. clayey loam

D. humus.

Forages that are chopped green and fed directly
to livestock are referred to as

A. hay

B. silage

C. fodder

D. soilage.

Floriculture deals with the study of

A. flowers

B. fossils

C. weeds

D. insects

An advantage of weeds is that they are used to

A. control insect pest

B. check grazing by animals

C. check erosion

D. control diseases.

Cassava mosaic disease is transmitted by

A. Heteroligus meles

B. Maruca testulalis

C. Sesamia spp

D. Bemisia nigerensis