Question
Which of the following is considered as an essential
step in the exchange of gases during respiration and photosynthesis?Solution
Diffusion is the movement of gases like oxygen and carbon dioxide from areas of higher concentration to areas of lower concentration, playing a critical role in the exchange of gases during respiration and photosynthesis.
when x =5 and y =-7 then find the value of 27x³ +58x²y +31xy² +8y³?
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If (x 4 + x 2 y 2 + y 4 ) = 216 and (x 2 - xy + y 2 ) = 12, then find the value ...
A number is increased by 20%, and the resulting number is decreased by 20%. If the initial number is ₹x, the final number is ₹2880. What is the valu...
If n = 3 + √2, then find the value of (n + 1/n)².
If a = 7.250, b = 3.258 and c = 3.992 then value of a3-b3-c3-3abc is.
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