Improvement in Food Resources — Science STD 9 — Question

Cell arises from pre-existing cell was stated by:

Chlorophyll is present in:

1. Matrix.
2. Stroma.
3. Cristae.
4. Thylakoid.

Cells of squamous epithelium are:

Signs of eutrophication of water bodies include:

1. Reduced oxygen demand.
2. Rapid decomposition of organic matter.
3. Algal bloom.
4. Fluorosis.

The efferent part of neqron is:

1. Axon.
2. Dendrite.
3. Cyton.
4. Both (a) and (b).

The system of nomenclature evolved by Linnaeus is:

1. Mononomial.
2. Vernacular.
3. Binomial.
4. Polynomal.

T.B. is cured by:

1. Griseofulvin.
2. Ubiquinone.
3. Streptomycin.
4. encitol.

Dwarfness in cereals is a desirable agronomic trait because:

Inland fisheries refer to:

Pollution is not caused by:

1. Thermal power plants.
2. Automobiles.
3. Radioactive power plants.
4. Hydroelectric power plants.