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Question

(B) Green plants cannot perform photosynthesis in complete darkness because light energy is essential for the light-dependent reactions of photosynthe

Vedclass · Accepted Answer

No,it cannot perform photosynthesis; light is essential for the process.

Vedclass · Answer

(B) Green plants cannot perform photosynthesis in complete darkness because light energy is essential for the light-dependent reactions of photosynthesis.Photosynthesis requires light to convert $CO_2$ and $H_2O$ into glucose and oxygen.To maintain its survival in the dark,the plant can be provided with organic nutrients (like glucose or sucrose) through the soil or by external application,as it cannot synthesize its own food.However,it will eventually die if kept in the dark for a prolonged period due to the lack of light-dependent metabolic processes.

Column-$I$	Column-$II$
$(1)$ Cyclic photophosphorylation	$(a)$ Only $PS-I$
$(2)$ Non-cyclic photophosphorylation	$(b)$ $ATP$ formed
$(3)$ $C_4$ cycle	$(c)$ Meristematic tissue
	$(d)$ High productivity

If a green plant is kept in the dark with proper ventilation,can this plant carry out photosynthesis? Can anything be given as a supplement to maintain its growth or survival?

Similar Questions

Match the following columns correctly:
Column-$I$ Column-$II$
$(1)$ Cyclic photophosphorylation $(a)$ Only $PS-I$
$(2)$ Non-cyclic photophosphorylation $(b)$ $ATP$ formed
$(3)$ $C_4$ cycle $(c)$ Meristematic tissue
$(d)$ High productivity

Read the following table and choose the correct pair.
$I$. $DCMU$ Herbicide: Inhibitor of non-cyclic electron transport
$II$. $PMA$ Fungicide: Reduces transpiration
$III$. Colchicine Alkaloid: Causes male sterility
$IV$. Soilrite Sodium alginate: Encapsulation of somatic embryos

The most vital process for the existence of life on earth is

What is the effect of high $CO_{2}$ concentration and higher values of $ATP/ADP$ ratio?

Water is

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