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stira [4]
3 years ago
8

Identify TWO density-dependent factors that could act as limiting factors for a population. Why are they density-dependent? Plea

se halppp
Biology
1 answer:
GREYUIT [131]3 years ago
7 0

Answer:

The correct answer is -

Competition  

availability of food

Explanation:

Density-dependent factors can be either a positive or a negative correlation to population size. These factors depend on the size of the particular population. They can increase or decrease or limit depending on the change of the size of the population.

Competition is one of the density-dependent factors that occur when reaches a high density, then there are multiple contenders for a single resource.

Availability of food - availability of food also depends on the size of the population if the population increases the availability of food is decreases or limit.

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Either amino acids or genotypes.
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How do the unsaturated fatty acids in phospholipids affect the structure of cell membranes?
ludmilkaskok [199]

Unsaturated fatty acids are a component of the phospholipids in cell membranes and help maintain membrane fluidity. The Phospholipids contain a variety of unsaturated fatty acids, when compressed, the “kinks” in their tails push adjacent phospholipid molecules away, that helps in maintain fluidity in the membrane. Unsaturated fatty acids have at least one double bond, creating a "kink" in the chain, the absence of double bonds decreases fluidity, making the membrane very strong and stacked tightly.

The ratio of saturated and unsaturated fatty acids determines the fluidity in the membrane at a temperature, at appropriate temperatures the phospholipids have enough kinetic energy to overcome the intermolecular forces holding the membrane together, which increases membrane fluidity.

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4 0
1 year ago
HELP ME PLEASE SOON BEFORE 1/4/2021
daser333 [38]
I’m not sure if that’s the answer but what immediately pops up in my mind is the food chain. Primary consumers (herbivores) consume producers (plants). Secondary consumers consume primary consumers etc. At the end of the day, all kinds of animals die and decompose, providing nutrients for producers to grow, continuing the circle of life.
Lion is a top predator that hunts secondary consumers. Simba’s father died and contribute to the circle of life. I hope it gave you some pointers!

8 0
3 years ago
Which would be the best way to measure the amount of loose rabbits on a farm?
Vladimir [108]

Answer:

Estimated Guess so D because if there are more then 10 rabbits you do not want to count every single one. So you would look at how many five are and see how many groups look like about 5 and then guess from there. So an estimated guess would quickly and easily get you a decent amount close to counting them.

Hows that for an answer.

3 0
3 years ago
The simple interest on a loans of $200 at 10 percent interest per year is
inysia [295]
<h2>Simple Interest on a Loans - Option C</h2>

The simple interest on loans of $200 at 10 percent interest per year is $20 per year until the loan is paid off. Interest per year means the expense of interest that is charged for annum as a percentage of the value which is hired.

In order to calculate interest per year, multiply the principal basis for the rent by the interest per year then divide the value of interest per year by 12 (number of months in a year). Therefore, for simple interest on loans of 200 dollars at 10 percent interest per year, we calculate 20 dollars per year until the loan is paid off.


6 0
3 years ago
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