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Biology Quiz Part-20

BIOLOGY QUIZ PART-20

 admin  October 15, 2015  Science and Technology  No Comments

1. Tonocity deals with:

•  Internal solution only
•  External solution only
•  Both of them
•  None of these

2. Raisins are made from which fruit:

•  Peanuts
•  Chilgoza
•  Grapes
•  Pineapple

3. In which of the following the semi-permeable membrane is present ?

•  Osmosis
•  Diffusion
•  Imbibition
•  All of these

4. The solvent during the process of imbibition is called as:

•  Imbibate
•  Imbibant
•  Both of them
•  None of these

5. The movement of water in the cell or a body through a semipermeable membrane is called:

•  Exosmosis
•  Endosmosis
•  Tonocity
•  None of these

6. Excessive loss of water from a plant cell when it is kept in hypertonic solution is called:

•  Imbibition
•  Exosmosis
•  Plasmolysis
•  Osmosis

7. What are the types of cell division those occur during asexual reproduction ?

•  Amitosis
•  Mitosis
•  Both amitosis & mitosis
•  None of these

8. What kind of fungus is yeast ?

•  Multicellular
•  Unicellular
•  Budding
•  All of these

. The formation of food from carbon dioxide and water in the presence of light and chlorophyll is called:

•  Amitosis
•  Endosmosis
•  Plasmolysis
•  Photosynthesis

. Name the test to indentify the presence of starch in leaf.

•  Calcium test
•  Pottasium test
•  Iodine test
•  None of these