Respiration that occurs in the lungs is Internal. (B)
Correct answer choice is :
<h2>A) Transportation regulations to prevent overcrowding </h2><h2 /><h2>Explanation:</h2><h2 />
Good personal hygiene is necessary for encouraging good health. Personal sanitation practices such as washing your hands and brushing and flossing your teeth will help keep bacteria, viruses, and illnesses at recess. And there are thinking as well as physical advantages.
Huntington's disease is a disease that inherited autosomal dominant. That means you just need one allele to made it expressed. Let say that H is Huntington's allele and N is normal allele. In this case, the heterozygous father has (H x N) gene and the normal mother has (N x N) gene.
That mean
1. The father will have 50% chance to give normal allele and 50% chance to give H allele
2. The mother will have 100% chance to give N allele
Since you just need 1 H allele to got Huntington's disease, 50% the children will have Huntington's while 50% of them is normal
<span>stillbirth
</span>small head circumference
<span>low birth weight
</span><span>small length
</span><span>premature birth</span>
