All food substances essential for life are obtained through ...... .

  • A
    Photosynthesis
  • B
    Respiration
  • C
    Transpiration
  • D
    All of the above

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Similar Questions

Which of the following photosynthetic bacteria possess both $PS-I$ and $PS-II$?

Statement $P$: During the dark reaction of photosynthesis,ketotriose is synthesized.
Statement $Q$: The sugar present in the structure of $ATP$ is an example of a ketopentose sugar.

Which of the following is correct for photosynthesis?

In plants,the uptake of $CO_2$ and the release of $O_2$ is a process called .........

The phenomenon which converts light energy into chemical energy is:

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