Tissues — Science STD 9 — Question

Name the non-nucleated blood cells.

Which one of the following is not an exotic breed of cow?

1. Jersey.
2. Holstein-Friesian.
3. Sahiwal.
4. Brown Swiss.

Fats are stored in human body as:

Schwann and Schleiden were:

1A⁰ is:

Duck-billed platypus and echidna are:

1. Reptiles.
2. Egg-laying marnmals.
3. Marsupial mammals.
4. Eutherian mammals.

Pollution is not caused by:

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

.......... are involved in intracellular digestion?

How many cells are present in human body:

Fluid part of blood after removal of corpuscles is ______________.

1. Plasma
2. Lymph
3. Serum
4. Vaccine