The knowledge of DNA makes for more accurate classification of organisms because the scientists can examine certain species of organisms and see if there are related or closely related to determine weather or not they can be classified in the same group or not.
how changes in the environment affect a community of organisms
Biological classification schemes can change at any time, depending on new scientific discoveries, advancements in technology, or revisions based on evolutionary relationships. Changes may occur frequently in certain groups with ongoing research, while others may remain stable for longer periods. The goal of classification is to reflect the most accurate understanding of the relationships among organisms.
evolutionary changes in organisms
Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.
The knowledge of DNA makes for more accurate classification of organisms because the scientists can examine certain species of organisms and see if there are related or closely related to determine weather or not they can be classified in the same group or not.
discovering new organisms dna changes technology knowledge cell structure microscopes
it gets faster, smaller, bigger, better, smarter.
how changes in the environment affect a community of organisms
The older morphological methods were, in many cases, shown to be wrong because there was no real evolutionary connection. And in other instances the evolutionary connection was shown for organisms that were morphologically quite dissimilar.
A - Changing environments lead to reclassification. As the environment changes, species may need to adapt or evolve, leading to changes in classification. This process helps scientists to better understand the relationships between organisms and their environment.
Advancements in scientific knowledge and technologies often lead to reevaluations and reclassifications of organisms. Discoveries of new species, DNA analysis, and changes in understanding of evolutionary relationships can all influence how organisms are classified. Additionally, shifts in scientific paradigms or perspectives can also prompt revisions to classification systems.
Biological classification schemes can change at any time, depending on new scientific discoveries, advancements in technology, or revisions based on evolutionary relationships. Changes may occur frequently in certain groups with ongoing research, while others may remain stable for longer periods. The goal of classification is to reflect the most accurate understanding of the relationships among organisms.
The classification of organisms has evolved since Aristotle grouped life forms into plants and animals over 2,300 years ago. Carl Woese proposed the most recent changes to the classification system in 1990, introducing three domains, archaea, bacteria, and eucarya, by the type of RNA in their cells.Charles Linneaus created the actual groups of the basis of the modern classification system.-Malia1699
evolutionary changes in organisms
Indicator organisms are organisms that are sensitive to changes in the environment. When populations of indicator species changes, it can signal a change in the environment that will eventually effect other species as well.
The four yearly changes that organisms have to adapt to are changes in temperature, changes in day length, changes in food availability, and changes in mating opportunities. Each of these changes can affect an organism's survival and reproductive success, so adaptation is crucial for their survival.