african animals chess set

Summary - The circulatory systems circulate nutrients, wastes and metabolic intermediates and heat uniformly through out the body. Advanced animals carry blood as the circulating fluid and a circulatory system with the heart and blood vessels to conduct the blood. In invertebratessuch as ..

Aggressive mimicry also known as Mullerian mimicry. It is demonstrated by some carnivorous animals such as spiders and fishes. It is characterised by the development of cryptic colours by the mimic similar to its model. Example: a) The yellow colour body of some spiders resemble so much ..

Some friends were casually flipping through the daily newspaper and saw the picture shown above along with the caption. This sets off a debate among them whether animals should be used in circuses. Some felt that it was fun to watch the antics of animals..

Pollution can be anything - which damages the ecosystem and destroys the delicate balance in the ecosystem. Thereby, it creates health hazards to human beings and animals besides damaging the ecosystem. For e.g., industries polluting air has set imbalance in composition of air a..

) The species and ecosystems should not be exploited beyond their productive capacities. f) International trade in wild plants and animals and their products should be regulated by law. i) Protected areas should be set up to preserve the habitats of migratory animals, ..

In this stage, water and carbon dioxide are used to form carbohydrates. This is done with the help of a carbon acceptor - ribulose biophosphate (RuBP). Calvin cycle produces sugar molecules and regenerates the carbon acceptor which then enters another cycle. The hydrogen atoms set free d..

Consequences of Over Population/Impact of Population Growth - India is the best country to study the consequences of over population. Geometric growth in population has pushed our country into population explosion leading to number of serious consequences. Some of them are: Decreased availability o..

It is a heart-rending narration about the flight of war victims to seek refuge in a neighbouring country through a long journey all along the Kruger Park. The story is set in war-torn Mozambique. It is as told by a nine year old who loses both her parents during the war. She has an older..

1) The Indian Board for wild life (BWH) was established in 1952 to look after the country's wild life. 2) Since 1955, wild life week is observed every year to educate the people about the need to protect the environment. 3) Trade in rare and endangered species has been banned under the wild life p..