Answer:
C.
Explanation:
The small population size means that the new colony may have reduced genetic variation from the original population and that variation, in this case, included the dominant allele for Huntington's disease. Genetic drift, along with natural selection, mutation, and migration, is one of the basic mechanisms of evolution. In this case, it was a chance that the settlers all carried the allele for Huntington's disease.
Fibrosis patient may suffer from the blood clotting when exposed to air
c- the blood clotting when exposed to air
<u>Explanation:</u>
Fibrosis is the development of excess fibrous connective tissue in an organ or in a reparative or responsive procedure. It is a sort of interstitial lung illness. It is brought about by lung tissue getting thick and solid and in the long run framing scar tissue inside the lungs.
Platelets ordinarily start the thickening procedure when they'reexposed to the air, for example, in a cut or wound. Blood clumps structure when certain pieces of your blood thicken, shaping a semisolid mass. This procedure might be activated by damage or it can here and there happen inside veins that don't have conspicuous damage.
In people, cell parts make up roughly 45 percent of the blood and the fluid plasma 55 percent. Be that as it may, some of the time blood clumps structure too effectively or doesn't break down appropriately and travel through the body restricting or blocking bloodstream. This is called over the top blood thickening or hypercoagulation and can be perilous and prompts Fibrosis.
Being open to the opinion of others
The civic virtue of diversity dictates that one is able to accept that humans are diverse and there is a variety of people, thoughts and mindsets in the world. In order to practice this virtue, one must be open to the opinion of others, since everyone has the right to have an opinion. This does not necessarily mean agreeing with the opinion of others, just accepting that they are entitled to their own.
Answer:
- A Tongue-shaped structure called radula for grasping food --> Mollusca
- Fleshy lobe-like structure called parapodia --> Annelida
- Spongin fibers or spicules for support ---> Porifera
Explanation:
Radula: This is an organ used in feeding by mollusks. It constitutes a highly developed feeding organ. The radula has is conformed of small teeth-like structures located in rows. Lateral teeth vary in shape and size. The movements of the radula during feeding are complexes acting as a scratcher on the surface to get the food.
Parapodia: These are characteristic lateral appendixes that emerge and extend from each of the body segments of invertebrates such as polychaetes. The typical parapodium is a fleshy prolongation more or less laterally comprised and is composed of a superior branch (notopodium) and an inferior branch (parapodium).
Spicules: Sponges (Poriferous) skeleton is composed of calcium carbonate and siliceous micro-structures called spicules. Their morphology is so varied that it is used in taxonomy for identification and classification.
There are different kinds of spicules:
- Monoaxonic spicule: needle-shaped, straights or curves
- Tetraxonic spicules: they have four prolongations
- Triaxonic or Hexaxonic spicules
- Poliaxonic spicules
Two terms can be applied to any of these spicules kinds:
- Megaspicules: They are elongated and compose the main architecture of the sponge skeleton
- Microspicules: Variable in shape and size, with ancillary functions
Sponges have few predators because of the spicule structures and their high toxicity. Many of them are capable of perforating soft tissues and producing urticant substances.
Answer:
Unsaturated is different from saturated fats because they contain one or more double bonds and fewer hydrogen atoms on their carbon chains. And unsaturated comes from plants and occur in foods like olives.
Explanation:
