On the other hand, however, it must be admitted that an additional possible cause of them is to be found in minute hemorrhage into small areas known to govern the movements of certain groups of muscles.
Paralysis in varying degrees next declares itself in certain groups of muscles, usually those immediately underlying the regions of anæsthesia.
Temminck insists on the utility or even necessity of this practice in certain groups of birds; and it has been followed by several entomologists and botanists.
These islands afford, therefore, test examples of the great dispersive powers of certain groups of organisms, and thus serve as a basis on which to found our explanations of many anomalies of distribution.
But in certain groups common to the two regions the migration must have been in the opposite direction, exceptions that prove the rule.
In certain groups of fishes a strange form of self-protection is acquired by the presence in the body of poisonous alkaloids, by means of which the enemies of the species are destroyed in the death of the individual devoured.
And yet such is the unavoidable consequence of the supposition that acquired molecular states of certain groups of cells can be transmitted to the offspring.
Footnote 41: To this class of phenomena of course belong those acts of will which call forth the functional activity of certain groups of cells.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "certain groups" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
