Answer: B. strong natural selection.
Explanation:
Speciation is the process by which new species form from the existing parent species. It occurs when the population of the species become reproductively isolated. In sympatric speciation the organisms living in the same geographical area becomes reproductively isolated due to changes in the behavior, morphology and genetic make up.
Among the option given, strong natural selection is the correct option. This is because of the fact that natural selection brings changes in the living being in terms of adaptation. The organism having better phenotypic trait will survive and reproduce. The beneficial traits will pass on to next generation may lead to evolution of new species. The members of the new species may not be able to breed with parent species.
It inhabitants the deep waters off the coasts of mainland Australia,Tasmania as well as the waters of New Zealand.
1/4 recessive can be expected for the recessive trait of mono hybrids from the F2 generation.
Option D
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Explanation:</u></h3>
Mono hybrid cross is defined as the crossing between two plants considering the two different alleles of a particular character. It was 1st performed by Father of Genetics, Sir Gregor Mendel. The mono hybrid cross done by him considered the character tallness of garden pea plants, of which one was tall and other was short.
He crossed them to get all tall plants in 
Filial generation. Now as he self bred those plants, he got the tall and short plants in ratio of 3:1. Thus he proved that the recessive trait of mono hybrids is 
of the total population of F2 generation.
Answer:
The determinants that you can control are the policymaking and the health services. The others you can not.
Explanation:
The determinants that can be controlled are the ones that one person or a group of people can change like some political actions or laws. Also some hospitals can be modified by the help of people or some foundations.
The determinants that can not be controlled, are the ones that are inherent of the individual like genetics, biology, anatomy and individual behavior, by now, our genetic medicine is not so advance to change all the sickness, of course there are some advances like identify some gens like Down syndrome.
Hope this info is useful
A soportive women, because she probblye knows what this lady is goign through! hope this helps have a great day! :)
