list four preventive measures aganst communicable diseases?

2. list three characterstics of monera

3.list in tabular form any three distinguish features between gymnosperm nd angiosperm

4.a person has lost his power to fight infection .name the disease person suffering from .state the pythagons nd nd modes of transmissio of this diseases.

(i) Preventive measures against communicable diseases are:-

• Stay away from the diseased person.
• Wear a mask when you need to contact a diseased person.
• Always wash your hands before & after eating.
• Avoid using objects used by infected person.

(ii) kindly follow the link for the features of kingdom Monera- https://www.meritnation.com/ask-answer/question/what-are-the-characteristics-features-of-monera/diversity-in-living-organisms/1354961

(Iv)  A person is suffering from AIDS. Kindly follow the link for causes of AIDS- https://www.meritnation.com/ask-answer/question/how-aids-is-caused/why-do-we-fall-ill/1726306

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