(a) Name the virus that causes AIDS. List any two ways through which this virus is transmitted from an infected person to a healthy person? (b) Is it right to blame a woman for the birth of a girl child? Justify your response with the help of a diagram. *
3 points
While preparing for Deepawali Sonia found that all the copper utensils that she used last year have green coloured coating over them. She got upset and started searching on the Google for the ways to clean them. Finally she read that vinegar / lemon juice is very effective for cleaning such deposits. She used lemon juice and was able to restore the shine of the copper utensils. (a) What is the reason of green coloured coating over copper vessel? (b) Give the chemical name of the green coloured compound so formed. (c) How was the lemon juice helpful in removing that coating? *
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AIDS is acquired immuno deficiency SYNDROME which is caused by HIV VIRUS
.... transmitted by blood transfusion
and from pragnent mother to foetus
it is not right it blame a women for birth of girl child
as male is more responsible for that
male have XY chromosome i.e one sperm
have either X or y chromosome so if X containing sperm fuse with ova girl is born
if you containing sperm fuse then boy
mark it as brainliest
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