The Proteinaceous structure of the virus can mutate over time and lead to the development of new strains.
<h3>What is Mutation?</h3>
The mutation may be defined as the phenomenon of altering the sudden, stable, and inheritable genomic sequences of the organisms.
The outer layer of the virus is made of proteins and is hence known as a capsid. This layer is responsible for the allocation of mutations over time and leads to the development of new strains with respect to protein structures.
The changes in protein structures alter the whole physiology, metabolic, and anatomy of viruses accordingly.
Therefore, it is well described above.
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"Antheridia" is the one structure in bryophytes among the following choices given in the question that <span>produces the male gametes. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that has come to your desired help.</span>
<span>The sympathetic nervous system is stimulated and leads to chronotropic effects. This leads to an increase in heart rate. The sympathetic and parasympathetic nervous systems are complementary parts of the autonomic system, which works at a baseline level at all times, taking care of the body's unconscious, baseline activities.</span>
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