Question

E). Write ‘ true’ or ‘ false’ and correct the incorrect statement:


i) Soil is responsible for developing turgor pressure in the cell.


ii) Erythrocytes are present in lymph.


iii) Herbivores are producer.


iv) The pulse rate of a normal person is 82 beats per minute.


v) light , temperature, pressure are biotic components of ecosystem.


(F) Give one word for the following:



i). Interaction between predator and prey:


ii). The protein produced by certain white blood cells in response to foreign substances:


iii). A disease caused by rubella virus.


iv) A network of food chain in a community:


v) The dividing wall between the right and left side of the heart:​

Answer 1

Answer:

E) 1 T

2. T

3. F

4. T

5. F

Explanation: