If two organisms are present in the same clade, then it predicts that they have evolved from a common ancestor.
Further Explanation:
Cladistics is a method of classifying organisms based on their shared traits. This method is essential for grouping the closely related species, tracing the ancestors, and studying the evolution of various characteristics. In cladistics, these independently evolved characters would be grouped, and the resulting cladogram will show false relatedness among the species.
While constructing clade, convergent evolution, and homoplasy (shared characters that are not received from common ancestors) can pose certain problems. The shared derived characteristics show immediate common ancestry among organisms. It suggests that lineages having some common traits are more likely related according to the evolutionary perspective.
By studying the closely related group known as an out-group, the derived traits can be determined. If a character is derived independently in two organisms, there is a doubt regarding the same ancestry. Thus, there are few chances of grouping organisms with different ancestry together. Two organisms present in a single clade shows that they have mainly evolved from a common ancestor.
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Answer Details:
Grade: High School
Subject: Biology
Chapter: Evolution
Keywords:
Cladistics, cladogram, relatedness, characters, evolutionary perspective, few chances, different ancestry, convergent, pose, homoplasy, characteristics, tracing.
B) Inca
C) Maya
D) Olmec
Since we've been using petroleum in vast amounts organizations such as OPEC have appeared which restricts the U.S which ensued our country into suing; if this lawsuit passes then we will possibly be taking more petroleum than ever before due to it's demand such as it's needed for machinery and vehicles and etc. Most petroleum are from middle eastern countries, so our dependency will run rampant which will make us adhere to any of their policies pertaining to this fossil fuel in the near future.
b. two or more plastics mixed together to make a new plastic
c. two or more materials mixed together that chemically mix into a new material
d. two or more materials mixed together to make a stronger material but the individual components remain visible
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D is the answer
Explanation:
A composite is made by combining two or more other materials so they improve one another but keep distinct and separate identities in the final product. So a composite isn't a compound (where atoms or molecules bind together chemically to make something quite different), a mixture (where one material is blended into another), or a solution.
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