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.
Specify the organs which form the part of female reproductive system?
Why endocrine system is considered one of the integrative systems of the Human body? And explain the other physiological systems that also have similar functions?
Steps for achieving effective coordination 1) Delegation of the authority and imposition of accountability through the all levels
Vascular lesions caused by the leeches on the blood vessels of their host cause blood naturally to coagulate. How does the leech resolve this trouble as it could be predicted that the ingested blood would coagulate within its body?
Initiation of breathing: There is spontaneous initiation of breathing in the central nervous system and the body's respiratory system performs it. Taken as a whole, this system allows the body to inhale the air containing oxygen, and to exhale the har
The term personality has been derived from Latin word 'personae' , which means 'to speak through' . Thus personality is used in terms of influencing others through external appearance. Sum total of ways in which an individual reacts and interacts with others. Personality is
Explain about the systole and diastole.
State into which subphyla the protochordates are divided? Specify some representatives of each protochordate subphylum?
Describe the morphological feature of molluscs subsequent to which the phylum is named? Answer: The term “mollusc” means “soft thing”. Mollus
Define the term phenomenon resonance?
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