The premises that reinforce the thesis "the human drift", statement are A) 1, 2, and 3.
- The objective of a thesis statement, which often consists of one or two phrases, is to lead the author so that he or she doesn't lose focus while also educating the reader about the author's viewpoint and the topic of what will be read by the man.
- The thesis statement in the "The Human Drift" passage by Jack London reveals that the topic under discussion will be how humans have improved upon and become more proficient at killing.
- The thesis statement should be supported and reinforced by the premises. In this instance, the thesis statement will be well supported by any premise that demonstrates the development of man's killing techniques and the diversity of his prey.
- Those are the exact things that sentences 1, 2, and 3 do. They discuss how man kills to maintain his dominance over other species, how killing tools were created perhaps too early in man's history, and how man has improved to the point where he can kill germs.
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I belive this is false but im not sure. You should add more info. I cant tell what you are asking me.
Answer:
Explanation:
The sickle cell allele is recessive. Hence, in order for any child of the couple to have sickle cell anemia, such a child will have to inherit an affected allele each from the two parents. This means that both the father and the mother must have affected alleles in their genotypes. In other words, two sickle cell alleles are required for the abnormality to manifest.
Let us assume that the sickle cell allele is represented by S and the normal allele is represented by A.
Now, it is established that the mother has sickle cell anemia, her genotype would be SS. The father does not have sickle cell, his genotype can either be AA or AS.
Assuming the genotype of the father is AA:
SS x AA
AS AS AS AS
<em>All the children would be normal in this case.</em>
Assuming that the genotype of the father is AS
SS x AS
AS SS AS SS
<em>50% of the children would have sickle cell while the remaining 50% would be normal.</em>
<u>Therefore, in order to produce children with sickle cell, the father has to be AS, otherwise, he has to be AA.</u>
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The difference at a deeper depth would be water pressure crushing down on them