Lamarck's theory of evolution (Lamarckism) proposed that new species arise primarily through :
Inheritance of acquired characteristics developed through use and disuse
Lamarckism, proposed by Jean-Baptiste Lamarck, is based on the principle of inheritance of acquired characteristics, where traits developed by an organism through use or disuse of body parts during its lifetime are believed to be passed on to its offspring.
Random genetic mutation and natural selection are Darwinian and modern synthesis concepts, and geographic isolation leading to reproductive barriers relates to speciation models, none of which form the basis of Lamarck's own proposal.
Therefore, Lamarck's theory proposed that new species arise primarily through the inheritance of acquired characteristics developed through use and disuse.
Similar Questions
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In the taxonomic hierarchy, the broadest and highest category among the following is:
Important Questions from Biological Classification - Teaching
Which of the following is a warm blooded animal?
In which group the unicellular, Eukaryotic organisms are included?
Phenetic classification is based on:
Choose the correct descending sequence of the following taxonomic categories using the codes given below:
A) Genus
B) Order
C) Class
D) Species
E) Family
All fungi are:
