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X BOARDS-QUESTION PAPER 2023-Question
- The bacterial and the viral infection that may be casued due to unsafe...
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- The part in which gustatory receptors are present in our body is:
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- Consider the following two statements: (i) The trait that expresses i...
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- As compound to terrestrial organisms,the rate of breathing in aquatic ...
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- The process in which loss of water in the form of vapours from the aer...
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- Assertion (A):The walls of atria are thicker than those of the ventric...
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- Assertion (A):Human populations show a great deal of variations in tra...
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- State two reasons why human made materials like plastics persist for a...
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- Why is it important to prevent oxygenated and deoxygenated blood from ...
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- Which animals can tolerate some mixing of the oxygenated and deoxygena...
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- Write one important function each of the following in the human respir...
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- List the events in proper sequence that take place during the process ...
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- Explain in brief two ways by which leaves of a plant help in excretion...
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- With the help of an activity,explain the action of saliva on the food ...
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- why is bile juice important in the process of digestion?
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- Where are testes located in human males and why?State two functions of...
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- In the human female, one of the ovaries releases an egg every month.St...
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- what is done during the surgical method in males and females to preven...
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- What happens when: (1)leaves of bryophyllum fall on the soil? (2)Plana...
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- Write the changes that occur in a flower once the fertilisation has ta...
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