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How could new knowledge change the way that scientists classify organisms?
When they find an animal with feathers and teats they'll have to rewrite some things.
Why do scientists use structural characteristics and not physical appearance to classify vertebrates?
because structural characteristic do not change over time but physical appearance do
When did scientists stop classifying living things as either plants or animals?
We can't classify organisms based on color because first, almost every species of organism has a different color, and sometimes organisms within the same species have different colors (lobsters, peacocks, etc.). Plus, most organisms have a wide range of colors, and a big mixture of colors, making it impossible to classify another organism with those same colors.Classifying by colors is just too broad of a classification technique, and would be impossible to track (as said before) animals with the same color, but different species, or animals with the different color but same species.
Why is the evolution of living things considered to be an ongoing process?
To survive, Darwin's theory of evolution proves that. When on a small island he saw because of the 14 types of different birds, which he realized was one type of bird that had adapted. They each adapted to their habitat to in able them to survive. Evolving helps us change to adapt to our habitat; for instance, people in Africa have a much stronger tolerance to the sun then us in America
In what ways did Lamarck and Darwin agree?
Lamarck and Darwin both agreed on the idea that organisms change over time and that these changes can lead to the evolution of new species. They recognized the influence of the environment on the traits of organisms, suggesting that adaptations can arise in response to environmental pressures. Additionally, both scientists acknowledged the importance of variation within species, although they differed significantly in their explanations of how these changes occur.
How could new knowledge change the way that scientists classify organisms?
When they find an animal with feathers and teats they'll have to rewrite some things.
How could new knowledge change the way you classify organisms?
New knowledge may bring to light something you didn't previously know about an organism - causing you to re-think its classification.
How has the theory of evolution change cell biologists classify organisms?
because Charles Darwin went and researched the animals on the galapogus islands, he has found out more and more stuff about evolution, variation, etc. since he did that research, he has helped scientists classify organisms into groups
What type of characteristics are used to classify organisms?
In the past, classification relied on body structure, internal and external, as well as mode of reproduction. The change now is that scientists are using DNA to fine tune classification.
What might change a scientists mind about how to classify things?
They change their minds because they saw that the structure changed and it grew into a different size and it grew a lot more details on them.They might find out that there are more divisions or kingdoms (living organisms) which might change their minds.
What type of characteristics are used to classify organisms today?
In the past, classification relied on body structure, internal and external, as well as mode of reproduction. The change now is that scientists are using DNA to fine tune classification.
What common idea about organisms did these scientists share?
These scientists shared the idea that organisms change over time through the process of evolution. They believed that organisms are adapted to their environment through natural selection, a mechanism proposed by Charles Darwin.
Why do scientists use structural characteristics and not physical appearance to classify vertebrates?
because structural characteristic do not change over time but physical appearance do
Why do scientists now use DNA to classify organisms rather than there features?
Scientists now use DNA to classify organisms because it provides more accurate and reliable information about the evolutionary relationships between different species. DNA analysis allows for a more precise classification based on genetic similarities, which can be more informative than physical characteristics. Additionally, DNA analysis is less subjective compared to evaluating external features, making it a more standardized approach to classification.
Scientists can learn how species change over time by directly observing certain types of organisms. types of organisms would a scientist most likely observe to gain an understanding of how populat?
To gain an understanding of how populations change over time, scientists often observe organisms with short generation times, such as fruit flies, bacteria, or certain plants. These organisms allow for quicker observation of changes in populations and genetic traits over multiple generations. By studying these organisms, scientists can infer how natural selection and other evolutionary forces shape populations over time.
Why do scientist sometimes change their ideas about classifying organisms?
They change their minds because they saw that the structure changed and it grew into a different size and it grew alot more details on them. Thats how scientists sometimes change their ideas about classifying organisms
Why do scientists use scientific names for organisms?
Scientists need to use scientific names for multiple reasons. Here are three of these reasons. First, it is to avoid confusion. You see, many organisms share a common name and differs from place to place. If scientists used the common names, it could lead to incorrect data. Another reason is that it describes an organism. It brings out the organisms certain characteristics. Lastly, Latin will not change over the years. As you most likely know, Latin is a dead language, or not spoken anymore. These are three reasons why Scientists use the scientific names instead of the common names.
