Tissues — Science STD 9 — Question

During summer, water kept in an earthen pot becomes cool because of the phenomenon of:

Does the force of gravitation exist between two astronauts in space:

Find out incorrect sentence:

Spreading of smell proves that _____________?

Binomial nomenclature consists of two words:

1. Genus and species.
2. Order and family.
3. Family and genus.
4. Species and variety.

Bohr's atomic model can explain the spectrum of:

The gravitational attraction between the two bodies increases when their masses are:

Early philosophers classified matter in the form of __________ basic elements:

Genetic material of prokaryotes is called:

1. Nucleoid.
2. Nucleolus.
3. Plasmid.
4. Mesosome.