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September 9, 2021 Recommended

Vegetative Propagation of Plants

When a new plant is developed or caused to develop through stem, root or leaf the method is called as vegetative reproduction. In other words, vegetative reproduction means- reproduction through anyone of the vegetative parts of the plant.

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August 23, 2024 Recommended

What is acid deposition? What is acid rain?

The acid rain affects living and non- living components of environment. In July 1982, Stockholm- the venue of U N –conference on acid rain, suffered heavy acid showers for about a week. In India too, acid rains have been reported since last twenty years in areas where thermal power plants are located and also around Delhi, the capital of India.

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March 9, 2025 Recommended

Modern Agriculture and its impact on the Environment

More than half of the population of the world comprises farmers. These farmers know that maintenance and conservation of natural resources are very important to sustain their livelihoods. However, the demand of more and more food due to exploding population and higher expectations for comfort and wealth forces these farmers to exploit more and more of the natural resources through the application of modern technology.

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September 21, 2022 Recommended

Ant Colony and Bee Colony

Ant colonies are Eusocial which means living in a cooperative group in which usually one female and several males are reproductively active and the non-breeding individuals care for the young and protect the group. These are very much like those found in other social animals   though the various groups of these developed sociality independently through convergent evolution.

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September 3, 2024 Recommended

What is Ecosystem? What are its components?

The environment of our earth has a number of life zones that support birth and development of all types of organisms.

All the life zones of the earth are collectively called as Biosphere.

The biosphere vertically extends into the atmosphere up to about 10 km and downwards into the oceans up to a depth of about6.9 km.

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October 16, 2024 Recommended

Biodiversity and its Importance

Biodiversity and other sources supply raw materials to many important industries. They have aesthetic value and appeal for ecotourism, which supports the growth of the national economy. They are also potential sources of pharmaceuticals, other chemicals, agricultural materials, etc.

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December 1, 2020 Recommended

Our Food, Culture and Biodiversity

Thus, diversity of food is in fact the diversity of culture or at least you can say that cultural diversity of India is linked to its biodiversity. And so, the cultural diversity of the world is linked to its biodiversity. But often, we don’t get ready to accept it.

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