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

Construction of buildings is a Natural change.

Analogy:

Changing of phases of the moon: Natural changes.
Cultivation of paddy: ______.

What is artificial changes? Give example.

CO₂ turns calcium hydroxide solution to a milky white solution.

______ is the largest and strongest bone in the human face.

The adult human skeletal system consists of ______ bones.

______ help in connecting bone to bone.

Vertebral column is formed by a number of serially arranged small bones called ______.

The rib cage is made up of ______ of curved flat rib bones.

The lower jaw bone is the smallest and strongest bone in the human face.

Analogy:

Skull protects: Brain.
The rib cage protects: ______.

Axial skeleton – Explain.

Analogy:

Skull: Made up of cranial bones and facial bones:: ______: Made up of 12 pairs of curved flat rib bones.

Name the auditory ossicles.

Memory can be expanded externally with the help of ______.

Define Memory unit.

The data is measured in units which is called as ______.

Memory unit divided into ______ types.

man-made magnets are called ______ magnets.

Match the following: