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Alexxx [7]
4 years ago
10

Please help (and please don't delete

Biology
1 answer:
babunello [35]4 years ago
8 0
What are you asking?.. What do you need help with?
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Which are the roles of a bank? Check all that apply.
BARSIC [14]

The right options are;

1- Storing and holding money

2- Making purchases to create profits

3- Lending money

4- Investing in the economy  

A bank is an authorized financial establishment that accepts deposit, provide loans, and pay interest to its customers. Banks mainly take care of financial affairs and they are highly important to the economy. The main role of banks is to put their customer’s money to use by lending it out to others while the banks also generate money from it. Various activities carried out by banks include personal banking, insurance, foreign exchange trading, corporate banking, etc.


5 0
3 years ago
Read 2 more answers
People with one sickle cell allele are not likely to get malaria. what is this an example of? artificial selection natural selec
insens350 [35]
I think the correct answer would be the last option. People with one sickle cell allele are not likely to get malaria. This would be an example of genetic drift. It is one of the mechanism of evolution which involves the change in the frequency of an allele in a certain population due to the random sampling of the organisms. It is when a certain trait is being spread by chance rather by natural selection. Sickle cell is classified as an autosomal recessive disease that is caused by hemoglobin. It is a disease that is inherited depending on how the alleles are received. So, it can be inherited by chance.
7 0
4 years ago
Which attributes describe nonrenewable resources? Check all that apply.
NARA [144]

Answer:

Exist in fixed amounts

Cannot be replaced in a short time

Are used faster than they are replaced

Explanation:

Non renewable resources, as the name suggests, cannot be renewed. They are finite resources, meaning they run out. They exist in fixed amounts, which means they are limited. These types of resources can be replaced but it takes a long time. For examples, crude oil. Crude oil is produced by the natural geological occurences but it takes millions to billions of years to be produced. So eventually, we are going to run out of it because people use it up in a significantly lesser time.

8 0
3 years ago
Read 2 more answers
In a random sample of a population of shorthorn cattle, 73 animals were red (CRcR), 63 were roan, a mixture of red and white (CR
miv72 [106K]

Answer

CR = 0.7, Cr = 0.3, the genotype ratio is what would be predicted from these frequencies and the population is in equillibrium since the sum of both the frequencies is equal to 1 which is a condition for hardy weinberg equilibrium.

Explanation:

n a random sample of a population of shorthorn cattle, 73 animals were red (CRcR), 63 were roan, a mixture of red and white (CRC), and 13 were lele freauencies of C and C", and determine whether thepopulation is white (C'C). Estimate the al in Hardy-Weinberg equilibrium. 0.36; because the population 1s arge and a random sample was chosen, the 0.64, Cr population is in equilibrium. 0.7, C 0.3; the genotype ratio is n what would be predicted from these frequen- cies and the population is not in equilibrium. CR 0.7, C0.3; the genotype ratio is what would be predicted from these frequencies and the population is in equilibrium. С" 1.04, 0.44; the allele frequencies add up to greater than 1 and the population is not in equilibrium. You cannot estimate allele frequency from this information.

CR = 0.7, Cr = 0.3, the genotype ratio is what would be predicted from these frequencies and the population is in equillibrium since the sum of both the frequencies is equal to 1 which is a condition for hardy weinberg equilibrium.

3 0
3 years ago
two molecules that can cross a lipid bilayer without help from membrane proteins are O2 and CO2, what property allows this to oc
Maru [420]

O2 and CO2 are both nonpolar molecules that can easily pass through the hydrophobic interior of a membrane! Hope it helps

4 0
3 years ago
Read 2 more answers
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