Answer: Natural selection is the driving force to explain the mechanisms of evolution.
Explanation:
◼In a given population Organisms usually produce more offspring than what the environment can support.
◼ VARIATION, is driving force for the manifestation of sustainable inheritable characteristics from parents in a given population.
◼ Organisms, who acquired certain characteristics from variation; tend to survive than others, and therefore pass these inheritable characteristics to their offspring.
◼There is competition for the available resources among the offspring which leads to a stable population in size after a period of time.
◼Darwin deducted that, variants of best adaptation will be selected for by natural conditions operating in the environment of the population at that particular period (natural selection).Therefore natural selection takes place, and the organisms with best variation will have selective advantage above others. Consequently they have higher survival rates compare to others in the population.
This is survival of the fittest by natural selection
, this is the second conclusion of Darwin theory.
Answer:
Plants, unlike animals, can make their own food. They do this using a process called photosynthesis . During photosynthesis, plants produce glucose from simple inorganic molecules – carbon dioxide and water – using light energy.
Probability and curiosity is what is comes down to. When a hypothesis is shared, you figure out how your hypothesis is correct, on the other hand, you choose the best suited hypothesis that is more probable of what can happen
Human life has more intrinsic value than the life of nonhuman animals. This is because human lives are more valuable to their owners.
Warren argues that because people are intelligent but animals are not, animal rights are less than human rights. is, everyone who is capable of experiencing anything, including feelings of joy or satisfaction as well as pain, suffering, or annoyance.
The genetic, physiological, and pathological aspects of an individual are among the intrinsic factors; in other words, they are characteristics that are "intrinsic" to the person rather than being influenced by their environment.
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