Why is evolution important to living things? Evolution explains how living things are changing today and how modern living things have descended from ancient life forms that no longer exist on Earth. As living things evolve they generally become better suited for their environment.
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Understanding evolution helps us solve biological problems that impact our lives. There are excellent examples of this in the field of medicine. To stay one step ahead of pathogenic diseases, researchers must understand the evolutionary patterns of disease-causing organisms.
Natural selection leads to organisms that are better suited to the environment, surviving to reproduce. Why is evolution an important process for living things? a) It gives them more traits.
To stay one step ahead of pathogenic diseases, researchers must understand the evolutionary patterns of disease-causing organisms. To control hereditary diseases in people, researchers study the evolutionary histories of the disease-causing genes. In these ways, a knowledge of evolution can improve the quality of human life.
There are a host of other applications of evolution--agriculture, forensics, bioengineering. But the importance of evolution extends beyond its practical side; evolution explains the diversity of life on this planet, shows us our connection to other living things, and reveals profound insights into the processes of nature.
Study with Quizlet and memorize flashcards containing terms like Scientists were studying temperature selection among pregnant big brown bats. What would the test group be in this experiment?, The biological kingdom _____ includes both unicellular and multi cellular organisms., Scientists were studying temperature selection amongst pregnant big brown bats.
Study with Quizlet and memorize flashcards containing terms like The expected outcome of an experiment is known as, Choose the correct order of classification from most inclusive to least inclusive, All of the following are examples of maintaining homeostasis except and more.
Answer:That's right.Explanation:The design described refers to a quasi-experimental research. In this design you need to set two groups at least, a control grou…
b) All living things move around in their environment to obtain food and energy.
i) All living things must eat in order to obtain nutrients needed to grow and develop.
e) All living things acquire materials and energy from outside sources. Animals are the organisms responsible for harnessing solar energy.
A scientist notices that a certain mold is inhibiting bacterial growth and suggests that the mold is producing antibiotic substances.
Because we know that HIV and SIV (simian immunodeficiency virus) share a common viral ancestor, this opens other avenues of research into ultimately defeating HIV.
Rapid evolution combined with rapid travel mean that emerging diseases threaten human health as never before--and therefore, understanding how these diseases evolve is vital as never before. Advertisement. 2. HIV.
Charles Darwin's 201st birthday is today. It's worth celebrating not only because of his great contributions to science, but also because of the practical ways his theory of evolution has improved medicine.
The origin of antibiotic-resistant organisms is a textbook example of natural selection. Patients infected with a diverse population of bacteria are given an antibiotic that wipes out almost all the bacteria. If they start to feel better and do not finish the full course of antibiotics, what is left behind are those bacteria most resistant to the drug. Those survivors then become the nucleus of a new, resistant population. Understanding this evolutionary process is an important part of modern public health.
1. H1N1 & Emerging Diseases. The outbreak of the H1N1 "swine flu" in 2009 reminds us of our vulnerability to emerging diseases. Like SARS in 2002, H1N1's abrupt appearance emphasizes the fact that viruses evolve, producing new and potentially pandemic-causing contagions.
a heritable change in one or more characteristics of a population from one generation to the next.
because they need to find a suitable mate that will give them many offspring and give better chances of reproductive success.
supported by a substantial body of evidence because it explains a wide range of observations
some pathogens evolve in mutated forms, which make them resistant and they are able to survive over time
b) All living things move around in their environment to obtain food and energy.
i) All living things must eat in order to obtain nutrients needed to grow and develop.
e) All living things acquire materials and energy from outside sources. Animals are the organisms responsible for harnessing solar energy.
A scientist notices that a certain mold is inhibiting bacterial growth and suggests that the mold is producing antibiotic substances.