Which one of the following processes takes place in lakes during eutrophication?
A. Rapid destruction of algal growth
B. Excessive availability of dissolved oxygen
C. Loss of dissolved nutrients from water
D. Excessive entry of nutrient into water
Answer: Option D
Solution(By Examveda Team)
In lakes, when there's a excess entry of nutrients in water, the growth of plant life takes place. This phenomenon is called Eutrophication. Thus, the correct answer is (d).This Question Belongs to General Knowledge >> Biology
Ordinary table salt is sodium chloride. What is baking soda?
A. Potassium chloride
B. Potassium carbonate
C. Potassium hydroxide
D. Sodium bicarbonate
A. hole in ozone layer
B. decrease in the ozone layer in troposphere
C. decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
A. angiosperms
B. gymnosperms
C. monocotyledons
D. dicotyledons
Pollination is best defined as
A. transfer of pollen from anther to stigma
B. germination of pollen grains
C. growth of pollen tube in ovule
D. visiting flowers by insects
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