A) alleles A gene is made up of two alleles.
For example, a gene could be Aa.
The two alleles present in this gene is "A" and "a".
Answer:
B. atoms are rearranged in materials
Explanation:
Answer:
Yes, carbonic acid is the part of blood buffer system.
Explanation:
Carbonic acid is a part of blood buffer system which helps in regulating of pH of the blood. Hydronium ion is responsible for the increase in acidity of the blood. The carbonic acid dissociates into bicarbonate and hydrogen ion, this bicarbonate ions react with the hydronium ion and prevent the pH of the blood from decreasing so we can say that carbonic acid is an essential part of blood buffer system.
Elliptocephala is an extinct genus of trilobites, a well-known class of fossil marine arthropods. It existed from the late Tommotian to the high Botomian.
<h3>What are the characteristics of Elliptocephala?</h3>
Elliptocephala, like most early trilobites, has a virtually flat exoskeleton that is only weakly calcified and crescent-shaped eye ridges. Elliptocephala, a member of the Olenellina suborder, lacks dorsal sutures.
Elliptocephala is an extinct genus of trilobites, a well-known class of fossil marine arthropods. It existed from the late Tommotian to the high Botomian.
The diversity of a lower Elliptocephala Asaphoides assemblage, the Taconic allochthon's oldest body fauna, reflects turbidity current exhumation, transport, and deposition of phosphatized fossils.
Thus, this way Elliptocephala are found.
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These medicines are called antisecretory because they work by blocking the acid secretion of the stomach.
This is the case of the H2 antihistamine (such as Cimetidine) which has a rapid action (approximately 1 hour) but longer than an antacid.
When symptoms are frequent, occurring more than once a week, proton pump inhibitors (PPIs) (such as Omeprazole), antisecretory agents of potent and prolonged action (at least 24 hours), constitute the treatment of choice.