Q14 of 290 Page 168

Write the full forms of the following as they occur in biology:

(i) STD (ii) AIDS (iii) HIV

(i) STD - Sexually Transmitted Diseases.

(ii) AIDS - Acquired Immune Deficiency Syndrome.


(iii) HIV - Human Immunodeficiency virus.


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Define sexual reproduction.

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Do all organisms give birth to individuals like humans?

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What is the causative organism for the following diseases ?

(i) Gonorrhoea


(ii) Syphilis


(iii) AIDS

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