Tissues — Science STD 9 — Question

Name two types of fisheries.

Give one advantage of artificial insemination.

Ganga 5 is the variety of rice.

Define the tissues.

What happens when a matured wheat crop is irrigated?

Name any two habits, which should be avoided to keep good health.

Name the organ of locomotion in Mollusca.

The features that best describe the cells of parenchyma cells are:

1. Dead cells, thick walled, no inter cellular.
2. Living cells, thin-walled, no intercellular spaces.
3. Dead cells, thin-walled, large intercellular spaces.
4. Living cells, thin-walled, large intercellular spaces.