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olchik [2.2K]
3 years ago
13

Why must males inherit colorblindness and hemophilia from their mothers?

Biology
1 answer:
zhuklara [117]3 years ago
8 0
Because chromosome X carries these genes which lead To catch these diseases.
males catch these disease more than females because they have 1. chromosome X but females has 2 .
so the Recessive trait appear in males more than females .
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What sex chromosome determines the gender
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<span>X chromosomes is found in female cells and</span><span><span> males produce sperm with an X or a Y chromosome.</span> </span>
7 0
3 years ago
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What effect would an increase in temperature have on the rate of osmosis in these cells
charle [14.2K]

Answer:

hope it helps you❤❤❤❤

Explanation: Factors Affecting the Rate of Osmosis

Temperature - The higher the temperature, the faster the movement of water molecules across the semi permeable membrane.

Osmosis is the passage of water from a low solute concentration area through a semi-permeable membrane to a high solute concentration area to equalize the solute concentrations on both sides. Meaning of the terms: solute, solvent and solution. A solvent is the base substance, where a solute is being dissolved and the result is the solution. Through osmosis, water is provided to the cells of your body; it plays a significant role in the preservation of life. It is this process that helps plants receive water and is even used in kidney dialysis.

5 0
3 years ago
What is the role of the contractile vacuole?
Vinil7 [7]

Answer:

it stores and controls water in the cell

Explanation:

5 0
2 years ago
Lipid (fat) breakdown begins in the<br> a. stomach<br> b. ileum<br> c. jejunum<br> d. duodenum
vagabundo [1.1K]

Respuesta B.

Explanation:

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8 0
3 years ago
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In a certain breed of plants, dark green is determined by the dominant gene 'G' and light green is determined by the recessive g
stealth61 [152]

Answer:

The answer is 300.

Explanation:

When we cross GG and gg, 100% of the offspring will be heterozygous. If the heterozygotes show 75% penetrance meaning that there is a 75% probability that the plant that has the G gene will actually show it in it's phenotype.

So that means that 75% of the offspring should have dark green color, which means that 300 plants will have the expected phenotype and 100 will not.

I hope this answer helps.

7 0
3 years ago
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