Answer:
Option B and D Best Support The Statement
Explanation:
To Increase yourself in knowledge one must go to the library and of course memorize their homeworks
An oxidation-reduction<span> (</span>redox<span>) </span>reaction<span> is a type of chemical </span>reaction<span> that involves a transfer of electrons between two species. An </span>oxidation-reduction reaction<span> is any chemical </span>reaction<span> in which the </span>oxidation<span> number of a molecule, atom, or ion changes by gaining or losing an electron.</span>
Answer:
No, they only respond to a signal if they have a receptor that can receive the signal.
Explanation:
Nucleotide-pair insertions or deletions happen in such a way that an extra base pair is added, or an existing pair is removed.
Insertions happen when in a given sequence, another base pair is added resulting in a change in the sequence of amino acids produced. This renders the sequence useless because of the mutation.
Deletions happen when one base pair has been removed and as a result of that, the sequencing process changes.
Because there is a prescribed pattern for sequences, an insertion or deletion in a particular structure can alter the amino acids next in line for production resulting to complications.
The best evidence would be two of her sons having hemophilia while one does not.
<h3>Hemophilia</h3>
Hemophilia is a sex-linked recessive disorder. This means that females can be homzygous normal, heterozygous, or affected by the disorder while males can either be normal or affected.
Why? This is because males have only one X chromosome (XY) while females have 2 X chromosomes (XX).
Also, the X chromosomes in males are always from their mothers while their Y chromosomes come from the father.
So, if the two X chromosomes of Irene are normal for hemophilia, none of her sons should be affected. If the two X chromosomes are affected, all her sons will have the disorders.
When one X chromosome is affected and the other is normal, it means that some of her sons will inherit the affected chromosome and have the disorder while some will inherit the normal chromosome and will be free from hemophilia.
More on hemophilia can be found here: brainly.com/question/18916729
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