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professor190 [17]
2 years ago
6

Why is the 10% rule important within an ecosystem/food chain?

Biology
1 answer:
densk [106]2 years ago
5 0
The 10% rule means that when energy is passed in an ecosystem from in trophies level to the next , only 10 percent of the energy will be passed on. but ten percent of the energy in organic matter is stored as flesh , the remains is lost during transfer. or broken down in reespirations.
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Why are electrical cords often covered with rubber
Degger [83]

Answer:

Explanation:

Most electrical wire is covered in a rubber or plastic coating called insulation. ... The purpose of insulation covering the metal part of an electrical wire is to prevent accidental contact with other conductors of electricity, which might result in an unintentional electric current through those other conductors.

8 0
3 years ago
The eukaryotic cell has multiple membrane-enclosed compartments. This evolutionary innovation provides what advantage to the cel
Ahat [919]

Explanation:

One of the main differences between prokaryotes and wukaryotes is that the last ones have a nucleus and organelles with their own membranes. <em>This carachteristic allow them to organize into multicellular organisms isolating different processes (enzymes, reactants) making them easier to manage and more efficient due to the smaller volume that increase the rate of reactions.</em>

I hope you find this information useful and interesting! Good luck!

3 0
2 years ago
Two principal types of connective tissue in a muscle are
Nesterboy [21]

Answer:

Connective tissue that are found in muscle are of 3 types-Endomysium,Perimysium and epimysium.

Explanation:

Endomysium is called as areolar connective tissue that have nerve and capillaries.

It attaches  with epimysium and perimysium and form collagen fibers of tendons.

Perimysium is  a sheath of connective tissue that transmit lateral contractile movement.

Epimysium is the layer that is formed by  irregular connective tissue .

This layer covers the muscle and provide  protection from friction against muscle and bone.

This layer contain fascia and other connective tissue.

3 0
3 years ago
In a population of 10,000 individuals, 300 men are afflicted with a recessive, x-linked disease. how many woman would be expecte
victus00 [196]

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

4 0
1 year ago
What group of mammals have
LenKa [72]

Answer:

The answer is <em>homo</em><em> </em><em>sapiens</em><em> </em>

7 0
3 years ago
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