wo students are working on an “Evidence for Evolution” lab for their biology class. As the two are working on completing some of the post-lab questions, they start to get into a conversation about the different forms of evidence. Student A claims that the fossil record is the most reliable form of evidence while Student B claims that comparative anatomy/morphology is the most reliable. Consider the two students’ claims and select which student, if either, is correct in their argument.

A: Student B is correct because the most accurate way we can tell that organisms are related are by looking at present day structures and their similarities and differences from each other. The more organisms that scientists can compare in the modern day, gives explicit information about structures of the past.

B: Neither student is correct. The most reliable form of evidence for evolution is embryology. Since all plants and animals are made of cells, the cells that are present at the first stages of development contain the most information about all organisms pasts.

C: Neither student is correct. The most reliable form of evidence for evolution is genetic comparison. At the genomic level, scientists are able to better understand how variation leads to evolutionary change and adaptation.

D: Student A is correct because the fossil record is permanent and cannot change. So, as scientists discover more fossils, these structures fill in all of the gaps of the evolutionary timeline.

Question

02-02-2024
Biology

contestada

wo students are working on an “Evidence for Evolution” lab for their biology class. As the two are working on completing some of the post-lab questions, they start to get into a conversation about the different forms of evidence. Student A claims that the fossil record is the most reliable form of evidence while Student B claims that comparative anatomy/morphology is the most reliable. Consider the two students’ claims and select which student, if either, is correct in their argument.

A: Student B is correct because the most accurate way we can tell that organisms are related are by looking at present day structures and their similarities and differences from each other. The more organisms that scientists can compare in the modern day, gives explicit information about structures of the past.

B: Neither student is correct. The most reliable form of evidence for evolution is embryology. Since all plants and animals are made of cells, the cells that are present at the first stages of development contain the most information about all organisms pasts.

C: Neither student is correct. The most reliable form of evidence for evolution is genetic comparison. At the genomic level, scientists are able to better understand how variation leads to evolutionary change and adaptation.

D: Student A is correct because the fossil record is permanent and cannot change. So, as scientists discover more fossils, these structures fill in all of the gaps of the evolutionary timeline.

Respuesta :

Otras preguntas

You wish to retire in 30 years and determine that you will need $1,000,000 to fund your retirement. If you can invest with a return of 8% you will need to inves

Garfield Industries is expanding its operations throughout the Southeast United States. Garfield anticipates that the expansion will increase sales by $1,000,00

A student who was denied admission to law school brought suit against the school. While the case was ongoing, the student was provisionally admitted. By the tim

Plot the corresponding points for the inverse of the function represented by this table of values. x -4 0 3 7 f(x) 9 5 2

Fighting Irish Incorporated pays its employees $5,600 every two weeks ($400/day). The current two-week pay period ends on December 28, 2021, and employees are p

Chemical reactions in which large molecules are built from small molecules are classified as ______ reactions. In contrast, ______ reactions involve breaking la

Suppose you read a news article reporting that your local government has denied a request by an entrepreneur to build a new coffee shop on property it owned in

Most ceramics are opaque, whereas porcelains often have a translucent appearance. What could explain the translucent properties of many porcelain materials

Splish Corporation has retained earnings of $707,000 at January 1, 2020. Net income during 2020 was $1,428,500, and cash dividends declared and paid during 2020

Ian has decided to buy a new car for $30,000 and agreed to make monthly payments for three years at 8.4% annual interest a) How much is each payment? b) How muc

Akandz Akandz · Answer 1 · 2024-02-03T04:54:09+01:00

Answer:

C: Neither student is correct. The most reliable form of evidence for evolution is genetic comparison. At the genomic level, scientists are able to better understand how variation leads to evolutionary change and adaptation.

While each form of evidence mentioned (fossil record, comparative anatomy/morphology, embryology, and genetic comparison) contributes to our understanding of evolution, genetic comparison is considered one of the most reliable forms. Genetic comparisons, particularly at the molecular level, provide detailed information about the similarities and differences in the DNA sequences of different species. This genetic information allows scientists to trace evolutionary relationships, identify common ancestry, and understand the mechanisms of evolutionary change.

The fossil record is valuable but can be incomplete and subject to gaps. Comparative anatomy/morphology provides insights into structural similarities and differences, but convergent evolution and other factors can complicate interpretations. Embryology is informative, but it should be considered alongside other forms of evidence.