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How do Charles Darwin's theory of evolution and James Lovelock's Gaia hypothesis complement or contradict each other?

Darwins' Theory of Evolution by Natural Selection says that species either adapt and evolve via an accumulation of sequential minor variations, or become extinct.The Gaia hypothesis says that the planet's biomass self-regulates the conditions on the planet to make its physical environment (in particular temperature and chemistry of the atmosphere) on the planet consistently hospitable to the species which constitute its 'life'. For example, when atmospheric carbon dioxide levels rise, the biomass of photosynthetic organisms increases and thus removes more carbon dioxide from the atmosphere. Gaia has attracted considerable debate and should, at this stage, be considered a hypothesis rather than a proven theory.The two concepts are parallel in that they explain the ability of an 'organism' to adapt to the changing environment. However, one is concerned with biological processes, while the other is concerned with macro-physics. They neither contradict nor support each other.


If a test shows that some people have plasmodium in their blood but do not show any symptoms of malaria what hypothesis would you formulate to answer this problem?

One hypothesis could be that some individuals have developed immunity to the symptoms of malaria even though they still carry the parasite in their bloodstream. Another hypothesis could be that the individuals are carriers of the parasite but are able to control the infection and prevent it from developing into symptomatic malaria. Further research would be needed to investigate these hypotheses.


A hypothesis that is supported by evidence gathered in the research process is called a what?

Apex: conclusion


What is the hypothesis that life developed from nonliving matter?

The hypothesis is known as abiogenesis, which proposes that life originated from nonliving matter through a gradual process of chemical evolution. It suggests that simple organic molecules gradually formed more complex structures, eventually leading to the emergence of self-replicating molecules and the first living organisms.


Is the cell theory a result of a hypothesis and observation of one person?

The cell theory is not the result of one person's hypothesis and observation, but rather a culmination of contributions from multiple scientists over time. It was developed based on the observations and experiments of multiple researchers, including Matthias Schleiden, Theodor Schwann, and Rudolf Virchow, who all played important roles in formulating the cell theory.

Related Questions

Why is Gaia important to Greek Mythology?

My hypothesis is Gaia is important because she is nature.


What was the gaia hypothesis movement?

The Gaia hypothesis, also known as Gaia theory or Gaia principle, proposes that organisms interact with their inorganic surroundings on Earth to form a self-regulating, complex system that contributes to maintaining the conditions for life on the planet. Topics of interest include how the biosphere and the evolution of life forms affect the stability of global temperature, ocean salinity, oxygen in the atmosphere and other environmental variables that affect the habitability of Earth. The hypothesis, which is named after the Greek goddess Gaia, was formulated by the scientist James Lovelock and co-developed by the microbiologist Lynn Margulis in the 1970s.


Which view envisions the earth as a holistic system?

The Gaia hypothesis.


What is the Gaia hypothesis an example of?

The Gaia hypothesis is an example of a scientific hypothesis proposing that Earth functions as a self-regulating system, maintaining conditions necessary for life to persist. It suggests that living organisms and their inorganic surroundings have evolved as a single, self-regulating system.


The gaia hypothesis treats the earth?

The Gaia hypothesis, also known as Gaia theory or Gaia principle, proposes that all organisms and their inorganic surroundings on Earth are closely integrated to form a single and self-regulating complex system, maintaining the conditions for life on the planet.


When a hypothesis is developed what is often designed to test the hypothesis?

An experiment


What do scientists do if the results of an experiment doesn't support a hypothesis?

sonic unleashed perfect dark gaia


A hypothesis is often developed out of?

a hypothesis is an educated guess of an observation about the world


What is a hypothesis often developed out of?

Observations


What hypothesis is often developed out of?

Observations


What has the author JAMES W KIRCHNER written?

JAMES W. KIRCHNER has written: 'THE GAIA HYPOTHESIS: CONJECTURES AND REFUTATIONS'


The gaia hypothesis treats the earth as?

The Gaia hypothesis treats the Earth as a self-regulating organism where the biotic and abiotic components interact to maintain conditions suitable for life. It proposes that the Earth functions as a single, self-regulating system that helps to keep the planet in homeostasis.