Question

Growth is primarily affected by two climatic factors
which are
(a) light and temperature
(b) temperature and relative humidity
(c) light and wind
(d) rainfall and temperature

Answer 1

Growth in plants is affected by a number of environmental factors

Answer 2

Factor affects growth:

• Option “A” is correct i.e. light and temperature.

• Growth is primarily affected by two climatic factors which are light and temperature.

• Growth in plants is influenced by a number of environmental factors. The most significant ones are light and temperature. This is for plants are autotrophic organisms and use light energy to yield their food. Since plants are living organisms, their metabolism needs ambient temperature and pH. This is for the reason that all the metabolic reactions are catalyzed by enzymes.

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