Question
Kindly Study the following questions carefully and
choose the right answer. The exchange of gases takes place in the leaves through these pores for the purpose of photosynthesis. These pores are called-Solution
Stomata are tiny pores present on the surface of the leaves via which exchange of gases takes place in the leaves for the purpose of photosynthesis. However, exchange of gases also occurs across the surface of stems, roots and leaves as well. Since large amounts of water can also be lost through these stomata, the plant closes these pores when it does not need carbon dioxide for photosynthesis. Hence, option B is correct.
Which of the following is most appropriate for blank “a”?
Micro-propagation is common in multiplication of _________
Calculate the bulk density of a 400 cm3 soil sample that weighs 575 g (oven dry weight).
Health is defined as a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity by:
Perennial legume fodder is
In meiosis synaptonemal complex develops during
Indian Meteorological Department was established in 1875, with headquarter at -
Centre of origin of mint
What is the cost of reclamation of acidic soils under RKVY?
The headquarter of Cotton Corporation of India is located at
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