Answers The abiotic factor which determines the depth to which light penetrates in a pond is The abiotic factor which determines the depth to which light penetrates in a pond is A. current B. turbidity C. wind D. salinity Correct Answer: Option B Explanation
Answers A few drops of concentrated HNO(_3) is added to an unknown solution and boiled for… A few drops of concentrated HNO(_3) is added to an unknown solution and boiled for a while. If… Read More
Answers The compound of copper which is used in electroplating dyeing, printing, wood preservation and as… The compound of copper which is used in electroplating dyeing, printing, wood preservation and as a fungicide is… Read More
Answers Write as a single fraction: (frac{5}{6r} – frac{3}{4r}) Write as a single fraction: (frac{5}{6r} – frac{3}{4r}) A. r/12 B. 12/r C. 1/6r D. r/6 E. 1/12r… Read More
Answers Which pathway directly leads to transfer of useful energy within a biological community? The following are pathways of energy in the biosphere I. Heat energy is lost from body metabolism to… Read More
Answers The height of a pyramid on square base is 15cm. If the volume is 80cm(^3),… The height of a pyramid on square base is 15cm. If the volume is 80cm(^3), find the length… Read More