If $CO_2$ is released during respiration,why does the concentration of $CO_2$ in the atmosphere remain relatively constant?

  • A
    $CO_2$ forms carbonate rocks
  • B
    $CO_2$ acts as a buffer
  • C
    $CO_2$ is converted into carbohydrates during photosynthesis
  • D
    $CO_2$ splits during photosynthesis

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Similar Questions

Choose the correct option from the following:
$(i)$ The light reactions of photosynthesis occur in the thylakoid / stroma of the chloroplast.
(ii) The membrane-less organelle is the lysosome / ribosome.

Which of the following statements is correct regarding $C_4$ plants?

Match the organic compounds listed under Column-$I$ with the explanation given under Column-$II$. Choose the appropriate option from the given choices.
Column-$I$Column-$II$
$A$. Phosphoenol pyruvate $(PEP)$$p$. $6$-carbon compound
$B$. Ribulose biphosphate $(RuBP)$$q$. $2$-carbon compound
$C$. Oxaloacetic acid $(OAA)$$r$. $4$-carbon compound
$D$. Acetyl coenzyme $A$$s$. $5$-carbon compound
-$t$. $3$-carbon compound

Differentiate between $C_3$ and $C_4$ plants.

Which of the following is/are the raw material$(s)$ for photosynthesis?
$I$. $H_{2}O$
$II$. $CO_{2}$
$III$. Light
$IV$. Chlorophyll
Choose the correct option.

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