Phylum of animal kingdom
Name the other phylum of animal kingdom present species with exoskeleton?
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Arthropods present exoskeleton made up of chitin. Echinoderms do not contain exoskeleton but they present a calcareous endoskeleton. Various chordates also contain an external carapace.
Why is the fish circulation categorized as a complete and simple circulation?
How does the large biological diversity protect the ecosystem from environmental damages? Also explain why are less bio-diverse ecosystems are under the risk of suffering of the deep biological harms in case submitted to even small changes?
What is the fluid which fills the nucleus termed?
Write down the main human diseases caused by the fungi?
Give a brief explanation of primary mediators?
Channel Development: The condition whenever a company tries to raise its sales via a specific distribution channel or grouping of channels. A well-constructed and executed channel program will raise the size of your sales force and as
Name the living beings which carry out photosynthesis? Name the cell organelle responsible for the absorption of light for photosynthesis method in algae and plants?
Limitations of Planning Planning through an important tool of management is not a remedy for all types of problems. It has also certain limitations.
In which place of the cell can ribosome be found? What is the major biological function of ribosome?
briefly explain the general features of antigens
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