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Reil [10]
3 years ago
9

If a compound microscope has a 10x lens in its eyepiece and a 20x lens in its nosepiece ,what is its total magnification?

Biology
1 answer:
Arisa [49]3 years ago
6 0
30x Magnification I think hope that helped
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for this question, unless they are clearly affected with the disease (like individual ii-5), assume that the disease allele is r
OleMash [197]

Based on the given condition of the question the disease is sickle cell anemia.

Sickle cell anemia is one of a group of inherited disorders known as sickle cell disease. It affects the shape of red blood cells, which carry oxygen to all parts of the body.

    Red blood cells are usually round and flexible, so they move easily through blood vessels. In sickle cell anemia, some red blood cells are shaped like sickles or crescent moons. These sickle cells also become rigid and sticky, which can slow or block blood flow.

     Sickle cells break apart easily and die. Red blood cells usually live for about 120 days before they need to be replaced. But sickle cells typically die in 10 to 20 days, leaving a shortage of red blood cells (anemia). Without enough red blood cells, the body can't get enough oxygen, and this causes fatigue.

   Periodic episodes of extreme pain, called pain crises, are a major symptom of sickle cell anemia. Pain develops when sickle-shaped red blood cells block blood flow through tiny blood vessels to your chest, abdomen and joints. The pain varies in intensity and can last for a few hours to a few days. Some people have only a few pain crises a year. Others have a dozen or more a year. A severe pain crisis requires a hospital stay.

  Some adolescents and adults with sickle cell anemia also have chronic pain, which can result from bone and joint damage, ulcers, and other causes. Swelling of hands and feet. The swelling is caused by sickle-shaped red blood cells blocking blood circulation in the hands and feet.

Learn more about sickle cell anemia at,

brainly.com/question/21354134

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6 0
1 year ago
A food web diagram is provided. Based on the diagram, which three consumers all get their energy directly from the same producer
meriva

The image given is incomplete. The complete image is attached below.

Answer:

A. A Squirrel, robin, and field mouse

Explanation:

Food web is defined as the interconnection between different food chains which shows how organisms from different food chains are connected with each other for food in the ecological community.

In the attached image, there are three consumers which depend on the same producer for food. Those three consumer are squirrel, robin, and field mouse feeding over plant seeds (producer) for survival.

Hence, the correct option is A.

3 0
3 years ago
Which amino acids is good for cross linking?
Bezzdna [24]
To measure cross-linking amino acids in a collagen hydrolyzate using a conventional amino acid analyzer with ninhydrin detection, the bulk amino acids must be largely removed to avoid plugging the reaction coil. Tissue is thoroughly reacted with sodium borohydride to convert all intermediate cross-linking residues to their reduced, acid-stable forms. More vigorous reduction conditions may be used than when preparing profiles of tritium-labeled cross-links using NaB3H4<span> and direct amino acid analysis. </span>
5 0
3 years ago
Segments pd DNA transferred from parent to offspring are called
posledela

hello!

your answer will be

<u><em>genes</em></u>

have a goed day


4 0
3 years ago
How many fertilized eggs naturally don’t implant in the uterus, but they pass out of your body during your period?.
mr Goodwill [35]

Answer:

Between one-third and one-half of all fertilized eggs never fully implant. A pregnancy is considered to be established only after implantation is complete

6 0
2 years ago
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