P-2 Life Processes in Living Organisms Part – 2 — Science STD 10 — Question

Give the names and formulae of two strong acids and two weak acids.

Define ignition temperature of a fuel.

There is an oil layer on the water surface of river in your area. What will you do?

What kind of mirror is required for obtaining a virtual image of the same size as the object?

Where in the human body does an ovum get fertilised?

Where is urine carried through ureters?

Name two animals having eyes:
At the front of the head.

The d-block elements are called ……..

Newlands, Moseley, Dobereiner, Mendeleev.

Arrange the following processes involved in the nutrition in animals in the correct order (in which they take place):
Assimilation, Egestion, Ingestion, Absorption, Digestion.