Matter in Our Surroundings — Science STD 9 — Question

In monocot stems, intercalary meristem is located at the base of inter-node.

The following statements are true or false: The force of gravitation between two objects depends on the nature of medium between them.

State whether the following statement is true or false: Sound produced by a vibrating body travels to our ears by the actual movement of air.

Prokaryotes lack true nucleus but possess all other types of organelles.

As mammals have hair, similarly reptiles have scales and feathers.

Greater the mass less is the inertia of motion but greater is the inertia of rest. [True/ False]

ln binornial nomenclature, the name of an organism consists of two words in Latin; the first word denotes specific name and the second name the generic name.

Carbon monoxide and carbon dioxide of air produce acid rain.

The amount of rainfall directly influences the abundance and diversity of life forms.