What is a biogeochemical cycle? What are the different types of biogeochemical cycles?
Biogeochemical cycle is the pathway by which a chemical substance cycles through the biotic and abiotic components of the earth.... View Article
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What is primary succession?
Primary succession is a type of ecological succession that occurs in the areas where no life ever existed. It includes... View Article
Which ecological pyramid can never be inverted?
The pyramid of energy can never be inverted. The pyramid represents the amount of energy at each trophic level of... View Article
What do you understand by trophic level?
The trophic level is the position an organism occupies in the food chain. The first trophic level known as the... View Article
What do you understand by primary and secondary productivity?
Primary productivity: The rate at which autotrophic organisms produce organic compounds in an ecosystem is known as primary productivity. It... View Article
What are the two different types of ecosystems?
The two different types of ecosystems include: Natural Ecosystem: Forests, lakes and deserts are the natural ecosystems. These are formed... View Article
The First National Park Established In India
The first national park to be established in India is the Jim Corbett National Park, Uttarakhand, in 1936. However, it... View Article
What Criteria Do We Use To Decide Something Is Alive?
To evaluate if something is alive, we have to check if the entity in question displays any of the various... View Article
State The Difference Between Eukaryotes And Prokaryotes
Prokaryotes and Eukaryotes are two separate classes of organisms that have vastly different characteristic features. The difference is as follows:... View Article
Write a short note on nucleus
The nucleus is a double-membraned organelle that contains the genetic material and other instructions required for cellular processes. It is... View Article
What Is The Role Of Acid In Our Stomach
The primary role of acid in our stomach is to prevent infections in our stomach and to aid in the... View Article
Red Cell Count Is Carried Out By?
Red cell count is carried out by a test called erythrocyte count or an RBC count. This test is done... View Article
Reasons For Adopting Contraceptive Methods
There are many reasons for adopting contraceptive methods. The most common are: Avoiding unplanned pregnancies Prevention of STDs Family planning... View Article
Water Vascular System Is A Distinctive Feature Of?
The water vascular system is a distinctive feature of echinoderms such as starfishes and sea cucumbers. The water vascular system... View Article
Type Of Farming To Meet Family Needs
The type of farming done to meet family needs is called subsistence farming. If farming is done for the purpose... View Article
Tulsi Leaf Venation
Tulsi leaves have reticulate venation. This means that the veins on the leaves form a net-like pattern. The centre of... View Article
Total Lung Capacity Of Human Beings Is?
The total lung capacity of human beings is 6 litres. Lung capacity refers to the volume of air that can... View Article
The Pyrimidine Bases Present In DNA are?
The pyrimidine bases present in the DNA are cytosine and thymine. Apart from the pyrimidine bases, purine bases are also... View Article
The Father Of Biology
Aristotle is known as the “Father of Biology” because he extensively studied the natural world and contemplated its origins using... View Article
The Cell Organelle Responsible For Initiating Cell Division
The cell organelle responsible for initiating cell division is the centriole. It produces mitotic spindle fibres which are a crucial... View Article
