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Standard XII

Biology

Introduction to Ecosystem Function

During the pr...

Question

During the process of decomposition.

C O_{2}

is consumed and

O_{2}

is released

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O_{2}

is consumed and

C O_{2}

is released

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C O_{2}

is consumed and

H_{2} O

is released

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None of these

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Solution

The correct option is B $O_{2}$ is consumed and $C O_{2}$ is released
Decomposition is the process that concerns breakdown of complex organic matter by decomposers to inorganic raw materials like carbon dioxide, water and various nutrients. Oxygen is required by aerobic bacteria for decomposition.

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Q. Equivalents of

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Given: $C a O + C O_{2} \to$ $C a C O_{3} + 40 k c a l / m o l e .$ If $176 g$ of $C O_{2}$ are consumed, then how many $k c a l$ of heat are released?

For completion of respiration process, write the given steps in sequential manner.

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(b) Transport of gases by blood.

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O_{2}

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(Δ H_{c o m b u s t i o n o f s u c r o s e} = - 5645 k J m o l^{- 1})

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During the process of decomposition.

The correct option is B O2 is consumed and CO2 is releasedDecomposition is the process that concerns breakdown of complex organic matter by decomposers to inorganic raw materials like carbon dioxide, water and various nutrients. Oxygen is required by aerobic bacteria for decomposition.

The correct option is B $O_{2}$ is consumed and $C O_{2}$ is released
Decomposition is the process that concerns breakdown of complex organic matter by decomposers to inorganic raw materials like carbon dioxide, water and various nutrients. Oxygen is required by aerobic bacteria for decomposition.