Which of the following is $NOT$ a utility of photosynthesis?

  • A
    Synthesis of glucose for almost all consumers
  • B
    Increases the greenhouse effect
  • C
    Provides $O_2$ for the synthesis of the ozone umbrella
  • D
    Provides $O_2$ for cellular respiration

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Similar Questions

Select the correct option regarding photosynthesis.

$A$ photosystem is composed of $..............$.

Select the correct option for $NADP$ reductase.

Find out the correct match from the following table $:-$
Column-$I$Column-$II$Column-$III$
$i$. Calvin cycleAlgae$^{14}CO_2$
$ii$. Hatch and Slack pathwaySorghumKranz anatomy
$iii$. Photorespiration$C_3$ plant$OAA$
$iv$. $CO_2$ fertilization$Cu$$CO_2$

The first stable product of the Calvin cycle and the Hatch-Slack cycle are ......... respectively.

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