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ICSE - IX - Biology - Skin - The Jack of All Trades

Respected sir /mam could you please check out the problem on video lessons . When I went into the video lessons part it was not able to play on  chemistry , biology , physics  and mathematics too AND it was only showing half screen . 
 

Asked by abhi611 16th August 2017, 9:36 PM
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ICSE - IX - Biology - Skin - The Jack of All Trades

What are the chief stimuli for sweating?

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ICSE - IX - Biology - Skin - The Jack of All Trades

What is melanin? What is its function?

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ICSE - IX - Biology - Skin - The Jack of All Trades

Name the following:(a) Layer of epidermis containing actively dividing cells(b) Inner thicker layer of connective tissue of the skin(c) Modified sebaceous gland in the auditory canal

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ICSE - IX - Biology - Skin - The Jack of All Trades

Name two abnormal conditions of skin pigmentation and state their symptoms.

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ICSE - IX - Biology - Skin - The Jack of All Trades

What is 'sunstroke'? What is its effect on the body?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - IX - Biology - Skin - The Jack of All Trades

How does sebaceous gland prevent loss of water by evaporation?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - IX - Biology - Skin - The Jack of All Trades

How does hair provide sensation of touch?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - IX - Biology - Skin - The Jack of All Trades

Why do pimples occur?

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ICSE - IX - Biology - Skin - The Jack of All Trades

What does the term 'goose flesh' mean?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - IX - Biology - Skin - The Jack of All Trades

Why do we shiver and chatter teeth in winter?

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ICSE - IX - Biology - Skin - The Jack of All Trades

Why are sweat glands an important part of our body?

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