Biology, asked by lahore778, 1 year ago

premature death of plant is caused by the deficiency of ?
(a) Magnesium
(b) Potassium
(c) Iron
(d) Phosphorus

Answers

Answered by shahidbhat9
0
option (a) is the right answer

lahore778: but in my book option "b" is given
shahidbhat9: I am 100 per cent sure
lahore778: ok thanks
Brock21G: magnesium is the answer
Answered by Anonymous
4
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Chlorosis is typically caused when leaves do not have enough nutrients to synthesise all the chlorophyll they need. It can be brought about by a combination of factors including: a specific mineral deficiency in the soil, such as iron, magnesium or zinc. deficient nitrogen and/or proteins.

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INSHAALLAH IT WILL HELP U

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lahore778: its mean all are right
Brock21G: no magnesium is right
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