Darwinism refers to a theory of biological evolution postulated by the English naturalist Charles Darwin and others, suggesting that all the species of organisms originate and evolve via the natural selection of inherited, small variations, which enhance the tendency of the individual to survive, compete, and reproduce.
Of the given options, individuals gaining experience during the developmental process leading to the evolution of the thought process is not a component of the modern theory of biological evolution.
The correct answer is C. "when Henry ask "what is different with this plant that does not grow very well compared with the other house plants?" "
Cladistic gram is often used by scientists in classification. the most Maximum parsimony cladogram requires the fewest evolutionary changes needed to explain the data.
- Maximum parsimony is known to be the evolutionary tree that only needs the few or the least evolutionary changes to explain data.
A phylogenetic tree and cladogram are known to be a tree structure that stands for the evolutionary relationships/history within a group of organisms
Scientists do use the following when placing an organism on a cladistic gram. They are:
- The place organisms based on common ancestry
- The ancestral species and all of its descendants
Maximum parsimony is said to be a point under which the phylogenetic tree that reduces the total number of character-state changes that is needed.
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The genetic variation between humans and orangutans is the greatest is the right option.
Explanation:
A phylogenetic tree is illustration which shows evolutionary relationship between different species. This concept is based on Darwin's descent with modification.
Human and orangutan are 97% similar in their DNA sequences.
The difference in DNA bases shows large genetic variations in both the species.
The species are organized on the basis of traits that are changed over time as compared to their ancestors as they evolve.
Less related species will have more differences in their DNA sequence.
The phylogenetic tree formed indicates that orangutan and human are less related to each other than other species.
