Homologous structures hve same structure but perform different functions
analogus structures have diffrent structures but perform same function
Of the following statements concerning correlation analysis B is not true
it would be B
Answer:
A) Phanerozoic
Explanation:
In the given question, the chart about the evolution of insects has not been provided but based on the previous knowledge, this question can be answered.
The geologists have divided the time scale into many variables in which Eon represent the longest time scale period which has lasted for the millions of year.
The Phanerozoic eon represents the time scale during which first visible life evolved and began around 542 million years ago and is present until today. The insects belong to the arthropod group which evolved during a smaller time scale called Devonian period.
Since the insects evolved around 479 million years ago which falls under the Phanerozoic eon, therefore, phanerozoic is the correct answer.
Thus, Option-A is correct.
Uses. Comparative anatomy has long served as evidence for evolution, now joined in that role by comparative genomics; it indicates that organisms share a common ancestor. It also assists scientists in classifying organisms based on similar characteristics of their anatomical structures.
Answer:
Plates
Explanation:
Earth's crust and upper mantle are broken into sections, called plates. These plates move around the mantle. Plates are composed of the crust and a part of the upper mantle, these two parts together are called the lithosphere. The layer below the lithosphere is the asthenosphere
