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Nikitich [7]
2 years ago
13

In a population of 10,000 individuals, 300 men are afflicted with a recessive, x-linked disease. how many woman would be expecte

d to be afflicted in this population?
Biology
1 answer:
victus00 [196]2 years ago
4 0

In a population of 10,000 individuals, 300 men are afflicted with a recessive, x-linked disease. 18 woman would be expected to be afflicted in this population

both sickle cell disease and cystic fibrosis. dominant X-linked disease. Gene variations on the X chromosome are the root cause of X-linked diseases. A variation in the one copy of the gene present in each cell is what causes the condition in males (who have only one X chromosome).

Red-green color blindness and hemophilia A: Red-green color blindness are two examples of X-linked diseases. Red-green color blindness is simply the inability to distinguish between the many hues of red and green.

Males who are hemizygous (i.e., have only one X chromosome) will fully express an X-linked disease. Females, who have two X chromosomes, on the other hand, will typically be carriers of the abnormality and are hence typically asymptomatic.

To learn more about the x-linked disease please visit
brainly.com/question/11203546
#SPJ4

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That solute can exert a certain amount of pressure referred to as tonicity. This pressure can affect the fluid volume and the pressure in a cell by affecting the movement of water down its concentration gradient. Yes, water, as other molecules will move down it’s concentration gradient.


Tonicity has three classifications; hypertonicity, hypotonicity and isotonicity. These refer to the concentration of a solution in reference to a living cell (a membrane bound structure).


Hypotonic –refers to a solution that is lower in solutes than that of the fluid inside of a cell.  As a result, water will flow across the cell membrane into that cell (down its concentration gradient) from the surrounding environment eventually causing the cell to swell and burst (c).


Hypertonic  – refers to a solution that  is higher in solutes than that inside of a cell. As a result, water will flow out of the cell into the surrounding fluid eventually causing the cell to shrink or crenate (d).


Isotonic – refers to a solution whose concentration of solutes is equal to the concentration of solutes inside of a cell. The water flows equally across the membrane in both directions causing no change in the volume or shape of the cell (a,b).

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