Both couple 1 Mother and Father are carriers of hemophilia, meaning there is a dominant allele suppressing the expression of hemophilia. Their child got 1 hemophilia allele from Mother and another from Father, resulted in 2 hemophilia alleles. Hemophilia will then be expressed in their child.
Couple 2 Father has hemophilia, but Mother does not, resulting in the child attaining one hemophilia allele from Father and one normal allele from Mother. The normal allele suppresses hemophilia from being expressed.
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Answer:
"The prominent bony ridge that you can palpate across the posterior surface of the scapula is the <em>scapular spine"</em>.
Explanation:
A scapula is a plane and triangular bone located in the superior and posterior part of the thorax. The <em>posterior face</em><em> of the bone is divided into the supra-spiny fossa and infra-spiny fossa</em>. These two areas are <em>divided by the </em><em>scapular spine</em>. This is a <em>bony formation</em> that <em>goes from medial to the lateral</em> side of the scapula <em>and finishes</em> in one of the extremes as a bulky prominence called <em>acromion</em>.
The spine is easily palpable through the skin.
It is an advantage because they approach their environments from all sides equally.
Answer:
I know that it cant be A,B,C. D is close but it seams that it also slightly getting dryer, so i think that I would go with OTHER.