English Medium इयत्ता ९ - CBSE Question Bank Solutions for Science

Non-metals are usually poor conductors of heat and electricity. They are non-lustrous, non-sonorous, non-malleable and are coloured.

Name a non-metal other than carbon that shows allotropy.

Non-metals are usually poor conductors of heat and electricity. They are non-lustrous, non-sonorous, non-malleable and are coloured.

Name a non-metal which is required for combustion.

Classify the substances given in Fig. 2.2 into elements and compounds

Living cells were discovered by

Name any cell organelle which is non membranous.

Name the organelles which show the analogy written as under

Control room of the cell——

One of the following is not an Annelid

Which among the following have an open circulatory system?

1. Arthropoda
2. Mollusca
3. Annelida
4. Coelenterata

In which group of animals, coelom is filled with blood?

Which among the following is exclusively marine?

The locomotory organs of Echinodermata are

Hard calcium carbonate structures are used as skeleton by

Match items of column (A) with items of column (B)

Which one is the most striking or (common) character of the vertebrates?

Karl Von Linne was involved with which branch of science?

Paramecium is a protista because of its ______.

Two chambered heart occurs in

In taxonomic hierarchy family comes between

5-Kingdom classification has given by

Plants without well differentiated stem, root and leaf are kept in ______.