It would be oxygen
Hope this help
<u><em>i think is coronary veins becuase those veins carry poor oxigenated blood.</em></u>
hope it helps
I think the survival of the fittest. <span />
Answer:
Mammals are a group of vertebrate animals constituting the class Mammalia and characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles and birds, from which they diverged in the Carboniferous, over 300 million years ago.
aardvarks.
bats.
elephants.
hamsters.
humans.
rabbits.
rhinoceroses.
whales.
Explanation:
Answer:
<h2>50 %
</h2><h2>16.4%</h2>
Explanation:
Huntington's disease: is an autosomal dominant disorder.
given
male = Hh
female = hh
H =dominant allele
h = recessive allele
All child inherit one allele from each parent, one from father and one from mother.
So parents are
1).
Hh and hh
F1 progeny are (Hh, Hh, hh and hh)
50% show Huntington's disease ( Hh, Hh)
so there are 50% chances that first child have Huntington's disease
2).
Any two of the seven children will have Huntington's disease
<h2>=16.4%</h2>
