Crysanthemum is propagated by_____.

1. 1. corms
   2. Suckers
   3. corals
   4. None of these

Which one is an organic compound_____.

1. 1. Lipids
   2. CO2
   3. Water
   4. HCI

Mild tertian malaria is caused by _____.

1. 1. Plasmodium falciparum
   2. Plasmodium vivax
   3. Plasmodium ovale
   4. Plasmodium malaria

Pineal gland situated in_____.

1. 1. Neck
   2. Brain
   3. Stomach
   4. Above kidneys

Higher turgor pressure in a plant cell is maintained by_____.

1. 1. Higher ionic concentration inside vacuoles resulting from active pumping of ions at their tonoplastic membrane
   2. Higher osmotic pressure of the cell vacuole
   3. both b and c
   4. Large number of vacoules in a plant cell.

Sperms released in water are carried to the mesenchyme in sponges by_____.

1. 1. Amoeboid cell
   2. Stipules
   3. Spicules
   4. Spines

______ of earth surface is covered with water?

1. 1. 0.1
   2. 0.3
   3. 0.9
   4. 0.75

PCR stand for _____.

1. 1. Polymerase chain reaction
   2. Poly carbomyl reaction
   3. Peptide chain reaction
   4. Pentapeptide chain reaction

Protonema is_____.

1. 1. Thallus like
   2. Fungus like
   3. Algae like
   4. Plant like

A large regional community primarily determined by climate is called?

1. 1. Biome
   2. Population
   3. Community
   4. Habitat