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love history [14]
3 years ago
11

Sickle cell anemia is known to run in a family. A pedigree chart for this family is shown below.

Biology
1 answer:
miss Akunina [59]3 years ago
3 0
A male having the disease.
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Blood contains nacl, protein, and cells. the nacl is in a(n) __________, the protein is in a(n) __________, and the cells are in
andreev551 [17]
The answers are solution, colloid, and suspension respectively. 

NaCl or salt is dissolved in the blood. So this makes blood and salts a solution. You won't be able to discern the NaCl in a solution of blood and NaCl.

Proteins in the plasma make blood a colloid. Protein particles are bigger than particles in a solution but are smaller than particles in a suspension. 

Lastly, blood cells and blood make up a suspension. You would notice this characteristic in blood because red blood cells settle. 

You can observe this when your blood is drawn. When it is placed in a test tube and left alone or placed in a centrifuge. The components separate into liquid on top, where you cannot see particles like salt; plasma in the middle, which has pale yellow color and also contains proteins; and the red blood cells at the bottom that settled. 

6 0
3 years ago
The purpose of the experiment tells you
VMariaS [17]

Answer:

the purpose of doing a experiment is to try to prove your hypothesis

Explanation:

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Chromosomes other than sex chromosomes are known as _____. autosomes alleles genes proteins
lianna [129]
The answer is autosomes.

<span>In a human diploid somatic cell (2n), there are 22 chromosomes present in two copies and 1 pair of sex chromosomes. This means there are 23 pairs of chromosomes - 22 pairs of autosomes and 1 pair of sex chromosomes. There are in total 46 chromosomes (23 pairs in 2 copies: 23 × 2 = 46).</span>

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If a leaf branch of a healthy potted plant is covered a polythene bag tiny water droplets are seen .why does this happen ? Which
n200080 [17]
When the leaf branch is covered with a polythene bag, tiny water droplets are seen because of transpiration. The leaves lose access amount of water present in the plant through this process. Stomata ( small pores present on the surface) of the leaves are responsible for this.
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4 years ago
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What would be the most appropriate dietary change for a patient who had her gallbladder removed?. . Reduce the intake of fat. .
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"Reduce the intake of fat" is the one among the following choices given in the question that <span>would be the most appropriate dietary change for a patient who had her gallbladder removed. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that helped you.</span>
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