Leaves of annual plants obtain $O_2$ through

  • A
    Cell walls
  • B
    Cuticle and leaf scars
  • C
    Stomata
  • D
    Lenticels

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Similar Questions

Define/Explain the following terms:
$(1)$ Cellular respiration
$(2)$ Respiratory system

Which of the following cells are not related to the structure of stomata?

Which of the following do not have stomata?

Process of exchange of $O_{2}$ from the atmosphere with $A$ produced by the cells is called $B$, which is commonly known as $C$. Choose the appropriate options for the blanks $A$, $B$, and $C$ to complete the given $NCERT$ statement.

The normal rate of breathing in a healthy human adult is:

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