Flora and fauna are closely related to each other. Combinedly they constitute the nitrogen-cycle. Be it an insect, or a bird, or a huge animal like an elephant, or an insignificant droll, a beetle, or man himself, all depend for their existence on this cycle…….
Our planet; the earth is the dream project of God. It is the only planet which is blessed with life. It is a magnificent place where there is a perennial festival of colour, fragrance and beauty. Here flowers bloom, birds twitter, leaves rustle, rivers flow, wind blows and animals live…….
Any artificial or natural addition of substances to our ecosystem which causes imbalance in our biosphere is called pollution. Such substances that cause pollution are called pollutants. And noise or sound has become a dreaded pollutant today……….
Pollution has many dimensions and faces and water. Water pollution means destruction of purity of natural water sources like rivers, lakes, ponds, seas with pollutants like sewage and industrial effluents……
The earth is the only planet in our solar system which is blessed with life. Murmuring Fountains, lush green meadows. sky-itching snow-covered peaks, chirping of birds, colours and fragrance of flowers, make this earth a magnificent place to live…….
We know Environment pollution means deterioration of the original purity or freshness of the environment caused by different polluting agents. It is of three kinds; land pollution, water pollution and air pollution…….
Primarily we can say ecosystem is also an ecological unit which includes both living (biotic) as well as non-living (abiotic) components of a particular area. Ecosystem is known as the basic and functional unit of ecology………
There are various types of organisms present around us. The predicted number of total species on this earth varies from 5 to 50 million and the average at 14 million, but only 1.7 million have been described till today and the distribution is highly uneven………..
The Indus Valley Civilisation was followed by another great civilisation and culture known as Vedic ERA . The Aryans were the originators of the civilisation. Here, we the team LIVE LEARNS are giving 10 GK Questions and Answers on……..
The Indus Valley Civilisation was followed by another great civilisation and culture known as Vedic ERA . The Aryans were the originators of the civilisation. Here, we the team LIVE LEARNS are giving 10 GK Questions and Answer…..
This Evolution NEET questions are the most important part of NEET Exam 2021 as it contains total 25 marks and carry good weightage. Here we the team livelearns have discussed the total evolution NEET question which gives you a complete idea about type of questions that will be asked in evolution NEET exam. So just prepare evolution NEET questions and make sure, you qualify NEET exam in your 1st attempt. Evolutions………….
Here we cover all the General Characters of Algae Economic importance of Algae: 1. Useful Activities 2. Harmful Activities benifits of algae, example of alge, how grow algae green algae red algae Classification of Algae Spirogyra: Occurrence/ Thallus Structure / Reproduction so well lets start from what is algae.
Our earth is about 4.5 billon years old. Life appeared on the earth about 4000 million years back i.e, 500 million years after the formation of Earth. There was no atmosphere in the early earth. Water vapour, methane, carbon dioxide and………..
“nothing lives forever, yet life continues.” Reproduction and death are two terminals of the life span, growth and survival come in the life span. The number of individuals died in a population should be restored by reproduction…………
The Molecular Basis of Life; Defining Life; Level of Organisation
Biology deals with living organisms. The living organisms are made up of protoplasm. Huxley (1868) has stated that protoplasm is the physical basis of life. At the molecular level there is no difference between nonliving object and living beings. Both exist on this earth and both are governed by same physico-chemical laws. Then, how are the living beings different from the nonliving?
As the COVID 19 wave in India is peaking, some new fungal diseases are breaking throughout the country. The most prominent one is the Black Black Fungus White Fungus Yellow Fungus Symptoms & Treatment Fungus or the Mucormycosis. What exactly is the Black Fungus and what are its symptoms, treatment procedure? And is black fungus contagious? We research these questions and also research about what the white fungus and yellow fungus infections are and how they are related to black fungus and Coronavirus. The coronavirus crises has not yet ended in the country and now cases of dangerous disease like Black fungus and white fungus are in the news! And by dangerous, I mean it’s truly dangerous diseases.
“vulnerable” is to be the risks of getting COVID-19 are higher in crowded and inadequately ventilated spaces, where infected people of corona virus spend long periods of time togetherness in a close proximity. These environments are where the virus appears to spread by the air are more efficiently, so taking precautions is even more important the prevention. as the act of smoking involves contact of fingers is ciggar with the lips, which increases the possibility of transmission of corona viruses from hand to mouth generally
Deserts are characterised by high temperature, bright light, colder nights and scarce animal and plant diversity.
Main deserts of the world are mainly located in the south western USA, Mexico Coastal areas of Chile and Peru (Atacama), North Africa (Sahara), South Africa (Kalahari), Asia (Tibet, Gobi, Thar) and central western Australia etc.
These ecosystems (biomes) have thick herbaceous plant cover, but have no trees These biomes are characterised by various species of grasses (family Graminae or Poaceae) Along with grasses many species of legumes (family Leguminosae) are also dominant in these biomes. These legumes make the soil nitrogen rich.
Forests are characterised by densely growing trees and a great biodiversity. About 19% of the land area in India is covered with forest. Important forest types are- (I) Tropical rain forests, (II) Tropical deciduous forests, (III)) Temperate broad leaf forests and Temperate needle leaf forests (Coniferous forests).