SSLC (English Medium) Class 6 - Tamil Nadu Board of Secondary Education Question Bank Solutions for Science

When cooled to -57°C, gaseous carbon-di-oxide becomes a liquid.

“Air is not an elementary substance, but a composition”. Why?

Which one is the prokaryotic cell among the following?

The habitat of Escherichia coli bacteria is ______.

The prokaryotic cell type of nucleus is called ______.

______ cells were the first form of life on earth.

Give two examples of prokaryotic cells?

Define Prokaryotic cells.

The first cell formed in the earth ______.

The smallest bone in our body is stapes.

Analogy:

The smallest bone of our body: Stapes.
The longest bone of our body: ______.

Analogy:

A newborn baby has bones: More than 300.
An adult has bones: ______.

What are the bones found in the skull?

A newborn baby has ______ bones.

______ connect bone to muscle.

Which is the longest bone in our body?

The microcomputer is also known as ______.

The microcomputer is also known as ______.

______ computer comes under the microcomputer.

______ computer comes under the microcomputer.