Answer:
A water molecule consists of two hydrogen atoms attached to one of oxygen and its general structure is angular. This is because the oxygen atom, in addition to forming bonds with hydrogen atoms, has two pairs of non-shared electrons.
There has been a mutation and that mutation is a dominant trait. As both the parents have displayed the trait, there has been some reaction to the local environment that has improved or increased the survivabilty of the offspring related to this trait, so much so that the trait is now a characteristic that is dominant in the gene pool.
<span>The only difference between vegetal (onion) cells and animal (roundworm) is not quite in mitosis, but in citokinese (not a mitosis phase since mitosis refers to nucleus division). Vegetal cells have a thick wall rouding the cell which needs different means to split than the membrane im animal cells.</span>
Neonatal screening for CF (cystic fibrosis) includes performing a dermal puncture and collecting blood on a special card called a Guthrie card.
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What is cystic fibrosis?</h3>
- A protein in the body is affected by the genetic disease known as cystic fibrosis (CF). A defective protein that affects the body's cells, tissues, and glands that produce mucus and sweat is present in people with cystic fibrosis.
- Normal mucus is slick and serves to protect the tissues and linings of the digestive tract, airways, and other organs. Cystic fibrosis patients produce thick, gooey mucus that can accumulate and cause obstructions, harm, or infections in the afflicted organs.
- Damage from inflammation also affects organs like the pancreas and lungs. Difficulties with the lungs, also known as pulmonary or respiratory problems, which may include significant lung infections, are the most severe and frequent complications of cystic fibrosis.
To learn more about cystic fibrosis with the given link
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