Approximately $98 \%$ of the mass of every living organism is composed of just six elements,including carbon,hydrogen,nitrogen,oxygen,and which of the following?
- ASulfur and magnesium
- BMagnesium and sodium
- CCalcium and phosphorus
- DPhosphorus and sulfur
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Similar Questions
Select the correct option for the following matches:
Column-$I$ Column-$II$ $(1)$ Water content in a cell $(a)$ $55-78\%$ $(2)$ Water content in the human body $(b)$ $70-90\%$ $(3)$ Water content in living organisms $(c)$ $65\%$
| Column-$I$ | Column-$II$ |
| $(1)$ Water content in a cell | $(a)$ $55-78\%$ |
| $(2)$ Water content in the human body | $(b)$ $70-90\%$ |
| $(3)$ Water content in living organisms | $(c)$ $65\%$ |
Easy
View SolutionLiving cells contain $60-75\%$ water. How much water is present in the human body?
Which of the following components are included in inorganic substances?
Medium
View SolutionThe percentage of water in a living organism is approximately: (in $\%$)
Easy
View SolutionWhat is obtained from the elemental analysis of plant tissue,animal tissue,or microorganisms?
Easy
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