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Lynna [10]
3 years ago
5

100 POINTS!

Biology
1 answer:
ANEK [815]3 years ago
3 0

Answer:

50 million years ago

That means that the two DNA versions differ by 100 million years of evolution and that their common ancestor lived 50 million years ago. Since each lineage experienced its own evolution, the two species must have descended from a common ancestor that lived at least 50 million years ago.

Explanation:

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The typical characteristics for binge-eating disorder include binge-eating episodes
Illusion [34]

Answer:

a) not accompanied by purging

Explanation:

  • If a person has episodes of uncontrollable eating then the person is said to have a problem of binge eating.
  • When a person shows a tendency of frequent and recurring binge eating then the person is said to have binge eating disorder.
  • Binge eating disorder is differentiated from another similar problem which is known as bulimia nervosa.
  • In the case of binge eating disorder a person has a tendency of binge eating but without purging, unlike bulimia nervosa where purging is a characteristic feature.
  • Purging is an attempt to get rid of the excess food consumed and this attempt is not made in case of binge eating.
6 0
3 years ago
Can someone help ASAP!! I will give Brainlys!!
andrey2020 [161]

Answer:

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8 0
3 years ago
A tapeworm attaches to the inner intestinal wall of a black bass and absorbs nutrients from the fish's food. What is the relatio
Lunna [17]

Answer:

A

Explanation:

in a relationship a parasite is described as the member who greatly benefits in the relationship at the other's expense.

Like riding a stubborn horse, when it bucks you off, it gets the pleasure from doing so, but you end up with a broken foot.

The host is who hosts the other, and the tapeworm is attaching itself to a host so the answer must be A

cannot be b since no proof of that relationship, in both c and d the bass is caused harm so it is not mutual or beneficial to the bass in any way

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8 0
3 years ago
Which protozoan is associated with the ability to cause severe dysentery?
STatiana [176]

Answer:

<em>Entamoeba histolytica</em>

Explanation:

<em>Entamoeba histolytica </em>is the causative agent of amebiasis (amebic dysentery). The pathogen enters the human body through consumption of contaminated water or food and enters the small and large intestines. <em>E. histolytica</em> targets the epithelium of large intestine and creates ulcers in it. <em>E. histolytica </em>enter the mucosa and submucosa of the intestine through these ulcers and leads to severe dysentery, that is amoebic dysentery.

5 0
3 years ago
A surgeon is in the operating room assisting on a lung transplant he is working at the cellular level
Ronch [10]
The statement above is FALSE. In the scenario given above the doctor is working at the organ level. This is because, he is working with lung which is an organ that participates in breathing. The lung is an organ because it is made up of different tissues which are in turn made up of different cells. 
Working at the cellular level involve working with cells. For instance, when a microbiologist is growing a cell in a culture, he is working at a cellular level.
5 0
3 years ago
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