Answer:
Speciation is the method by which unique species evolve from a common ancestor. In this case, two of these species that split from a common ancestor interbred and created a hybrid. This hybrid was apparently stronger and possibly better adapted to the environment, which led to extinction of a species formed by the initial speciation event.
One cell can be very helpful to a factory.
Answer:
The theory of natural selection was proposed by Charles Darwin, which states the mechanism of biological evolution by explaining <u>adaptation and speciation.</u> There was five observation of the theory of natural selection.
1) The population produces more offspring than there are adults, in each generation.
2) The population does not continue to grow in size.
3) Food and many other resources are limited.
These three observations interfere that individuals compete for resources within a population.
4) Individuals within all populations vary.
5) Many variations are heritable.
He also assumed from these two observations that individuals inherit some characteristics that give a better chance of surviving and reproducing.
These observations and interpretations helped him to propose the theory of natural selection. The theory tells the <u>heritable characteristics in a population change over time</u> <u>become more adapted in generation after generations.</u>
Answer:
pH = 3.09
Explanation:
[H+]= [0.000821] M
pH = - log[0.000821] = 3.09
The sum total of the interactions of the variety of organisms in the biosphere is called biodiversity.
The term "biodiversity" describes the wide range of organisms that are alive today, including flora, fauna, bacteria, and fungi.
The vast variety of life on Earth is referred to as biodiversity. It can be applied more precisely to all the species found in a given area or ecosystem. Every living creature, which include plants, microbes, animals, and people, is referred to as biodiversity. Around 8.7 million species of plants and animals are thought to exist, according to scientists. However, to date, only about 1.2 million species, the majority of which are insects, have been recognised and described. This means that the identities of millions of other organisms are still unknown.
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