Biology, asked by rishi102684, 9 months ago

hi.......explain deficiency of essential elements​

Answers

Answered by Shifan79
2

Answer:

many

Explanation:

like calcium deficiency- less muscular contraction

like sodium and potassium- place essentail role in excretion

Answered by cutesmile590
1

Answer:

When a plant gets limited amounts of an essential mineral,it's growth becomes retarded. The concentration of the essential element below which the growth of a plant is retarded is the 'critical concentration '

Explanation:

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