about the author of biology

These are grown in ecologically fragile areas. Felling of trees and grazing of cattle are prohibited in these forests. 6) A special function of tree plantation, Van Mahotsava, is held each year in February and July since 1950 to propagate the idea of forest conservation. 7) Many International agen..

Most of plants and animal cells respire aerobically, that is, in the presence of oxygen. However, there are certain microbes that respire in the absence of free oxygen. This respiration is called anaerobic respiration. It is also called fermentation. Among plants, it takes place in yeast, bacteria ..

The theory of natural selection was put forth by Charles Darwin in his book 'On the Origin of Species by Means of Natural Selection', co-authored by Alfred Russel Wallace. According to Darwin, nature has its own ways of selecting the best from the available species for continuation of lif..

. Civic authorities in Indian cities have been struggling hard to manage these wastes in the form of programmes like a) underground drainage system to handle sewage b) collection of solid wastes c) conversion of wastes into manures or fuel d) safe disposal of liquid wast..

Nicholas Fisk's real name is David Higgenbottom. Born in London in 1923 he has worked as an actor, photographer, journalist, lecturer and a musician. He has been an editor and publisher as well as one of the most popular authors of Science Fiction and Horror stories over the past thre..

William Shakespeare was an English playwright and poet who is recognized all over the world as the greater of all dramatists. Hundreds of editions of his plays have been published, including translations in all major language..

About the Author - Dhumaketu (1892 - 1965) was the pen name of Gowrishankar Govardhandas Josh, a prolific writer, who is considered one of the pioneers of the Gujarati short story. He published twenty-four collections of such stories, as well as thirty two novels on historical and social ..

About the Author - William Shakespeare was an English playwright and poet who is recognized all over the world as the greater of all dramatists. Hundreds of editions of his plays have been published, including translations in all major languages. Scholars have written thousands of books a..

A zoo has 32 lions and 40 elephants. The authorities of the zoo want to divide the animals into groups with equal number of animals of the same type. Find the maximum number of animals each group can have. => 9 or 10 or 8 or 11..

The local authorities in a certain city install 1600 electric lamps in the streets of the city. If the lamps have a mean life rate of 1000 burning hours, with a standard deviation of 150 hours, approximately what number of lamps might be expected to fail in first 750 burning hours? Assume..