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Natural selection causes changes in populations of organisms not individual organisms because why?
Natural selection acts on the variation within a population, favoring traits that increase an individual's survival and reproductive success. Over time, these advantageous traits become more common in the population while less favorable traits may decrease in frequency or disappear. This process leads to changes in the population as a whole, not in individual organisms.
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 causes diversity of organisms?
The diversity of organisms is primarily caused by the process of evolution through natural selection, genetic mutations, and environmental factors. Different species have adapted to various habitats and ecological niches over millions of years, leading to a wide range of characteristics and traits. Additionally, factors such as geographic isolation, reproductive barriers, and genetic drift also contribute to the diversity of organisms.
What processes causes the release of water from living organisms into the atmosphere?
Transpiration is the main process through which water is released from living organisms into the atmosphere. It involves the movement of water from plant roots to the leaves, where it evaporates through small openings called stomata. This process helps plants regulate their temperature and aids in the transport of nutrients.
What is the process that causes water to flow into freshwater one celled organism?
Freshwater one-celled organisms, such as paramecia, use a process called osmosis to absorb water. Osmosis is the movement of water from an area of higher concentration to an area of lower concentration across a semi-permeable membrane. This process helps the organisms regulate their internal water content and maintain proper osmotic balance.
Name the process that causes water to flow into these organisms?
osmosis
Which process caused rainwater to disappear in outside hot air?
The process that causes rainwater to disappear in hot air outside is evaporation. When rainwater is exposed to high temperatures, the heat causes the water molecules to gain energy and change from liquid to vapor, which then becomes part of the air.
What causes Hawaii's islands to disappear?
Wind and water erosion, but don't worry that is a very, very slow process.
Process that causes the characteristics of a population to change in a way controlled by humans?
resistance
When organisms disappear from earth?
When organisms disappear from Earth, it can result in imbalances in ecosystems, loss of biodiversity, and disruptions to food chains. This can have cascading effects on other species and the environment, potentially leading to further extinctions. It is important to address the root causes of these disappearances to protect the delicate balance of life on our planet.
Natural selection causes changes in populations of organisms not individual organisms because why?
Natural selection acts on the variation within a population, favoring traits that increase an individual's survival and reproductive success. Over time, these advantageous traits become more common in the population while less favorable traits may decrease in frequency or disappear. This process leads to changes in the population as a whole, not in individual organisms.
What causes a reaction but does not disappear or change?
A catalyst
What causes puddles of water to disappear?
Evaporation.
What causes the water on dishes to disappear?
Evaporation
What term is used to describe what causes organisms to react to their environment?
There are 7 characteristics of life one of which is irritability, meaning an organism needs to be able to react to its environment, this characteristic or instinct is what causes organisms to react to their environment. The ability to ajust to this change in their environment is adaption.
What term is used to described what causes organisms to react to their environment?
There are 7 characteristics of life one of which is irritability, meaning an organism needs to be able to react to its environment, this characteristic or instinct is what causes organisms to react to their environment. The ability to ajust to this change in their environment is adaption.
Natural selection causes changes in populations of organisms not individual organisms because?
differential reproductive success caused by genetic variation is necessary for the process of natural selection.
