Control and Coordination in Living Beings
It is now a general opinion that if we see something moving, it is alive.
living beings
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Impulses and their conduction
The information received by a receptor at the end of a dendrite sets of a chemical reaction that creates an electric impulse.
Elephants damaged many houses in Bero, Ranchi
A group of sixteen elephants entered into three villages of Doranda Panchayat of Bero sub division of Ranchi district. These villages are Sero, Baidh Khijri and Karge.
Plant Trees to Compensate Loss of Oxygen
The scarcity of oxygen and the need of producing more and more oxygen! We may think for sometime about it. But, anyone knows that life is not possible without it.
Population Control
Through different means – natural and unnatural the process of keeping in a limit the growth of population is called as Population Control. It is essential for the welfare of human families. This is the reason why its name has been changed to the Family Welfare.
Rains in Nepal caused floods in Bihar
Rains in Nepal have always been responsible for floods in Bihar. Most of the rivers flowing through Bihar have their origins in Nepal. Since last three days Nepal is experiencing continuous rainfall. This is why villages in Bihar are being seriously flooded. What can be done?
Monoculture and its impact on the Environment
Growing a single crop species over a large area or farm is called intensive farming or monoculture. Earlier practices of mixed cropping caused problems in crop management, like harvesting, etc. Uniformity in plant height adds beauty to our fields and makes the application of agrochemicals easy. It also saves time and energy in segregating grains in threshing.
Natural Ponds Drying up in Ranchi
Sometimes back Ranchi was known as the city of ponds. Every area by then had a pond and people of…
The City Moves to the Water Crisis
Most of the ponds and lakes are drying up. The ground water level is falling down. As such the city is moving to grave water crisis.
Diversity of leaves and Leaf-fall
Though there are two basic types of leaves of monocotyledonous and dicotyledonous plants, we observe immense diversities in their arrangements, sizes, and shapes.
Some leaves are very short, as short as they cannot be seen through naked eyes where as there are big broad leaves that can form many umbrellas for small children.
Herbs that Protect us during COVID-19
In the early stages of COVID-19, when the world was in terror, and no way of treatment was seen, the public of India depended on the traditional systems of healthcare.
