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What kind of reproduction causes variation in organisms?
Sexual reproduction causes variation in organisms because it involves the mixing of genetic material from two parents, resulting in offspring with a unique combination of genes. This variation is essential for the adaptation and evolution of species over time.
What are causes of evolution and diversity of organisms?
Causes of evolution and diversity of organisms include genetic mutations that introduce variations in the population, natural selection which favors individuals with advantageous traits, genetic drift resulting from random changes in gene frequencies, and migration that introduces new gene pools. These factors contribute to the variation and adaptation of organisms over time.
How is DNA used in evidence for evolution?
DNA holds all the genetic code for the development of an organism. Mutations in the genetic coding causes traits in the organism to change. A change in environment allows the organisms with beneficial mutations to live on and pass on their genes to later generations while organisms with harmful mutations die off. Over time the organisms will have adapted to their environment, this is the process called Natural Selection.
What is a change in the environment that causes a. Response?
stimulus
Anaerobic organism examples?
Examples of anaerobic organisms include certain species of bacteria such as Clostridium botulinum (causes botulism), Clostridium tetani (causes tetanus), and Methanogens (produce methane gas). These organisms thrive in environments with little to no oxygen.
What organisms can ferment lactose?
some prokaryotes mammalian muscle cells yeast
Example of a prokaryotes?
Prokaryotes include bacteria and Archaea. One example of a bacteria is Streptococcus which causes Strep Throat and other illnesses.
How do scientist know that a pathogen causes a specific disease?
it causes other diseases
What are the small organisms that causes bacteria?
Bacteria are small organisms.
What change in an organisms surroundings that causes organisms to react?
stimulus
What causes micro organisms?
Herpes.
Is there any scientific evidence to suggest that aloe vera causes cancer"?
No, there is no scientific evidence to suggest that aloe vera causes cancer.
Who is the scientist who first proposed the thermal convection in the mantle causes continental drift?
Auther Holmes is the Scientist who first proposed that theral convection in the mantle causes continental drift.
Who is the scientist that causes things to break when he is in the lab?
nutty professor?
What causes the organisms to stop growing on Sauerkraut?
the chemicals in sauerkraut stop the organisms from growing.
What is meant by the word paleontologist?
A paleontologist is a scientist whose specific area of expertise is the study of pre-historic life. Much of a paleontologist's work involves the examination of fossils in order to determine possible causes for the natural evidence available to them.
What thermal do scientist first propose to mantle causes continental drift?
they what?
