Question : Algal blooms impart a distinct colour to water due to – InterviewSolution

InterviewSolution

1.	Question : Algal blooms impart a distinct colour to water due to
Answer» their pigments excretion of coloured substances formation of coloured chemicals in water facilitated by physiological degradation of algae absorption of light by algal cell wall. Solution :Algal blooms are considered as POLLUTANTS of water, as they have very DAMAGING EFFECTS on flora and fauna of that water body. The color imparted by them DEPENDS on the colour of major PIGMENT in them. For e.g., chlorophyll imparts the characteristic green colour. Also refer to answer 19.

Discussion

No Comment Found

Related InterviewSolutions

Question : Which is the most common mechanism of genetic variation in the population of a sexually reproducing organism?
Question : Which is the most common methods of fossilization? Explain how it occurs.
Question : Which is the most common mechanism of genetic variation in the population of a sexually reproducing organism ?
Question : Which is the microscopic parasitic animal ?
Question : Which is the method of temporary birth control that reduces the chances of pregnancy by 80%? Write the fact on which this method is based.
Question : Which is the main cause to convert water bodies into land ?
Question : Which is the lowest level of ecological organisation ?
Question : Which is the longest cell of the human body ?
Question : Which is the longest bone of the body ?
Question : Which is the link between glycolysis and Krebs cycle·?