Questions in photosynthesis

Select	Question
	Plants which can photosynthesize at as low temperature (upto –35° C) are
	The diagram below shows three plants with identical leaf surface areas. Assuming all other conditions were identical for all three plants, which of the plants would likely to photosynthesize slowest, and which fastest
	Under conditions of constant illumination, the compensation period for a whole aquarium would be of infinite length when
	Englemann (1882) observed accumulation of aerobic bacteria around blue and red illumination of chloroplast in green alga Cladophora. He therefore concluded that
	The rate of photosynthesis declines in the presence of red light and is increased to normal level when red light is supplemented with
	The decrease in yield of photosynthesis in the presence of red light becomes increased to normal when it is supplemented with blue light. This phenomenon is termed as
	If the photosynthetic yield in blue wavelength is 10 units and that in red wavelength is 40 units; what should be the yield of photosynthesis in combination of two wavelengths, if the effect is synergistic
	Emmerson defined ‘red drop' as a decline in photosynthesis also termed Emmerson's effect. It appears at
	DCMU is an inhibitor of
	$Q_{10}$ refers to [RPMT 1997]