Choose the correct words for the blanks. Use this word bank and be careful with the spelling! Not all words will be used. Word bank: Homologous, DNA, evolution, fossils, proteins, similar, different, embryos, ancestor, offspring type your answer. is the theory that organisms gradually change over time. This theory has been thoroughly tested and there is enough conclusive data that evolution occurred in the past and continues to take place today. Several types of evidence support the theory of evolution including anatomy, early development, similarities in DNA, and the fossil record. type your answer. structures are body structures (ex. bone structures) that are type your answer. and shared by two or more organisms. These structures have helped us to classify vertebrate organisms including fish, amphibians, reptiles, birds, and mammals which all share a similar internal skeleton with a backbone. These structures help to show how certain species may have inherited a trait from a common type your answer. Similarities in embryological development can also provide evidence for evolution. Observing type your answer. of different species during various stages of early development can reveal similarities. Many different species share similar structures early on such as tails or gill slits, which demonstrates relationships and reveals common ancestors. The more structures they have in common, the more closely related the organisms. We can also compare the type your answer.. of organisms to note how many nitrogen base pairs (A-T; C-G) are the same. The more bases that match, the more similar two organisms are to one another. Because bases along a gene call for specific type your answer. to be created, scientists can compare the order of amino acids in a protein to see how similar species are. type your answer. provide "hard" evidence that organisms of today originated from a common ancestor and changed over time. Unfortunately, the evolutionary history of the earth and its fossil record is incomplete because many organisms don't leave behind fossils, creating gaps or "missing link." A missing link is a transitional fossil or species that exhibits traits common to both an ancestral group and its descendants. For example, the discovery of the Archaeopteryx bridged the gap between dinosaur and present day birds.
Choose the correct words for the blanks. Use this word bank and be careful with the spelling! Not all words will be used. Word bank: Homologous, DNA, evolution, fossils, proteins, similar, different, embryos, ancestor, offspring type your answer. is the theory that organisms gradually change over time. This theory has been thoroughly tested and there is enough conclusive data that evolution occurred in the past and continues to take place today. Several types of evidence support the theory of evolution including anatomy, early development, similarities in DNA, and the fossil record. type your answer. structures are body structures (ex. bone structures) that are type your answer. and shared by two or more organisms. These structures have helped us to classify vertebrate organisms including fish, amphibians, reptiles, birds, and mammals which all share a similar internal skeleton with a backbone. These structures help to show how certain species may have inherited a trait from a common type your answer. Similarities in embryological development can also provide evidence for evolution. Observing type your answer. of different species during various stages of early development can reveal similarities. Many different species share similar structures early on such as tails or gill slits, which demonstrates relationships and reveals common ancestors. The more structures they have in common, the more closely related the organisms. We can also compare the type your answer.. of organisms to note how many nitrogen base pairs (A-T; C-G) are the same. The more bases that match, the more similar two organisms are to one another. Because bases along a gene call for specific type your answer. to be created, scientists can compare the order of amino acids in a protein to see how similar species are. type your answer. provide "hard" evidence that organisms of today originated from a common ancestor and changed over time. Unfortunately, the evolutionary history of the earth and its fossil record is incomplete because many organisms don't leave behind fossils, creating gaps or "missing link." A missing link is a transitional fossil or species that exhibits traits common to both an ancestral group and its descendants. For example, the discovery of the Archaeopteryx bridged the gap between dinosaur and present day birds.
Biology Today and Tomorrow without Physiology (MindTap Course List)
5th Edition
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Christine Evers, Lisa Starr
Chapter11: Evidence Of Evolution
Section: Chapter Questions
Problem 11SQ
Related questions
Topic Video
Question
Just need help filling out this multi-part question.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Recommended textbooks for you
Biology Today and Tomorrow without Physiology (Mi…
Biology
ISBN:
9781305117396
Author:
Cecie Starr, Christine Evers, Lisa Starr
Publisher:
Cengage Learning
Human Biology (MindTap Course List)
Biology
ISBN:
9781305112100
Author:
Cecie Starr, Beverly McMillan
Publisher:
Cengage Learning
Biology Today and Tomorrow without Physiology (Mi…
Biology
ISBN:
9781305117396
Author:
Cecie Starr, Christine Evers, Lisa Starr
Publisher:
Cengage Learning
Human Biology (MindTap Course List)
Biology
ISBN:
9781305112100
Author:
Cecie Starr, Beverly McMillan
Publisher:
Cengage Learning