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aleksley [76]
2 years ago
12

What were the three key observations made by darwin that allowed him to deduce that natural selection is a primary driver of evo

lution?.
Business
1 answer:
ladessa [460]2 years ago
4 0

Populations of organisms vary, more offspring are produced than can survive, and the relative frequency of favorable mutations rises with time.

<h3>What is natural selection?</h3>

According to Charles Darwin's theory of evolution, natural selection is the driving force behind evolution. Physical traits vary across individuals within a species. Their varying genes are the reason of this variance. People that have traits that are most compatible with their surroundings are more likely to live, locate food, avoid predators, and be disease-resistant. These people have a higher propensity to reproduce and convey their genes to their offspring. Individuals with inadequate environmental adaptation have a lower chance of surviving and procreating. As a result, the likelihood of their genes being passed on to the following generation is lower. As a result, the species will eventually develop through time if the individuals who are most adapted to their environment survive.

To know more about natural selection, visit;

brainly.com/question/9830102

#SPJ4

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Barry’s Steroids Company has $1,000 par value bonds outstanding at 13 percent interest. The bonds will mature in 30 years. If th
labwork [276]

Answer:

Total Present Value is ($1130.194 + $43.7) =   $1173.894

Explanation:

11 percent yield to maturity

TO CALCULATE: Present Value of Interest Payments

PV_A = A × PVIFA (n = 30, i = 11%)               Appendix D

 where A  =  13% of 1000 = 130

from PVIFA table , for n = 30 and i = 11%, PVIFA value is 8.6938

PV_A = $130 × 8.6938 = $1130.194

TO CALCULATE : Present Value of Principal Payment

PV = FV × PVIF (n = 30, i = 11%)          

from PVIF table , for n = 30 and i = 11%, PVIF value is 0.0437

PV = $1,000 × 0.0437 = $43.7

From above calculation we have following conclusion

Present Value of Interest Payments is  $1130.194

Present Value of Principal Payment is   $43.7

therefore Total Present Value is ($1130.194 + $43.7) =   $1173.894

6 0
3 years ago
A company that uses an in-house advertising department might turn its advertising and promotion tasks over to an outside agency
Tema [17]

Explanation:

think the answer is E all of the Above

8 0
3 years ago
What is the setting of the story? “ Muffin Dragon”
yarga [219]

Answer:

A fire-breathing winged serpent adores crunching biscuits more than anything on earth, subsequently his name, the Muffin Dragon. An awesome anecdote about basic financial matters as it identifies with this mythical dragon and merciful yet poor people who live in a once-over mansion in the forested areas

Explanation:

Hope this Helps!

6 0
3 years ago
Jory wants to create a diagram to compare and contrast the qualifications of the three Energy pathways. Which qualifications cou
Sedbober [7]

Answer:

answer is the first one

Explanation:

I think

6 0
2 years ago
Suppose you are the manager of a watchmaking firm operating in a competitive market. Your cost of production is given by C = 200
irga5000 [103]

Answer:

1. 20 units

2. $600

Explanation:

1. C = 200 + 2q^{2}

MC = 4q

Price, P = $80

For maximizing profits,

Marginal cost =  Price of the commodity

4q = 80

q = 20 units

C = 200 + 2q^{2}

C = 200 + 2(20)^{2}

         = 200 + 800

         = 1,000

2. Profit = Total revenue - Total cost

             = (Price × Quantity) - TC

             = (80 × 20) - $1,000

             = $1,600 - $1,000

             = $600

3. We know that the firm in the short run will be produce at a point where total revenue is greater than the total variable cost

Average variable cost = variable cost ÷ quantity

                              =\frac{2Q^{2}}{Q}

                                     = 2Q

MC = 4Q

Here,  MC is greater than AVC at any given point.

so in the short run firm will producing short run positive profit.

4 0
3 years ago
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