Problem of Urban Congestion
Urban areas are usually densely populated locations. People migrating from villages towards cities further increase the population burden of citiRead More…
Year: 2021
The new variant of corona is more dangerous- reports WHO
The whole world is worried due to the new variant of corona Omicron. The era of lockdowns has again started because Omicron is seen as more deadly vaRead More…
Dayan Superstition in Jharkhand – Even Law fails to control
Dayan system is a traditional bad practice and superstition in Jharkhand. If we compare this system with other states we see that it is graver in JhaRead More…
Air Pollution may cause depression in human being
From different sources it has been confirmed that air pollution has increased in Indian cities after Deepawali festival. Delhi and many other cities Read More…
Evidences of evolution of life
Studies and researches that are done in different fields from time to time show increasing complexities in organisms than their ancestors. These studRead More…
Pollution due to Burning of Fire Crackers
Deepawali is the time of functions. This is the time when we meet with our friends and relatives. The atmosphere of love and recreation remains all aRead More…
Gobar Gas Plant in Barsana generates 300 units per day
Fourteen tube-wells are run by the electricity generated through cow dung in Barsana, Agra (U.P., India) at Shree Mataji Cow Shed. The Cow Shed has gRead More…
The Danger of Extinction of Ten Lac Species during this Century
The biodiversity is diminishing fast in India and the World. We can remember many organisms that have been seen around us but are not being seen tRead More…
Questions and answers on Heredity/Bio- X
1. Trait-A exists in 10% of a population of an asexually reproducing species and trait-B in 60%of the same population. Which trait is likely toRead More…
Determination of sex in living organisms
Determining male or female form of living organism through sexual reproduction is called as sex determination. Sex determination on a large scale is Read More…