Are there any living beings with no cells
Are there any living beings with no cells?
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The Viruses are believed the only living beings which do not have cells. Viruses are comprised by genetic material (that is, RNA or DNA) enwrapped by a protein capsule. They do not contain membranes and cell organelles nor do they encompass self-metabolism.
What are various illustrations of energetic function of the organic molecules?
Write down the type of digestive system in molluscs?
Write down the major terrestrial biomes.
What do you mean by diffusion?
Explain the endocrine purpose of the placenta?
Groups may be classified into different types. The basis of differentiation may be purpose, extent of structuring, process of formation, and size of the group membership. 1) Primary and secondary groups: primary groups are those characterized by in
Returning to the wisdom of Michael Porter, one of his key insights was recognizing that all of companies activities are ultimately directed to its products and markets. He recognized that you could effectively identify the strategy of any company by looking at how it
What is meant by acrosome of the sperm cell? Explain its formation?
Briefly mention some uses of karyotyping?
What are mitochondria? What is the fundamental morphology of such organelles and in which cells they can be found?
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