All categories

2 years ago

Ddt was harmful to birds because it prevented them from laying eggs. please select the best answer from the choices provided t f

Business

1 answer:

Verizon [17]2 years ago

4 0

True DDT harmful to birds because it controlled them from laying eggs.

Dichlorodiphenyltrichloroethane and its metabolite Dichlorodiphenyldichloroethylene vary the hormones, that alter the calcium metabolism and influence the reproduction and growth of birds exposed to it.

<h3>How did DDT affect birds?</h3>

Wurster dissected the samples mostly American Robins, as well as a few Yellow-rumped Warbler and discovered that DDT had caused the birds to renounce control of their nerves and muscles. Many died after undergoing major convulsions.
They sorrow from reproductive collapse as their eggs needed acceptable calcium.
DDT diluted and thinned eggs of birds that result in the death of their source.

To learn more about DDT, refer

brainly.com/question/3559233

#SPJ4

You might be interested in

Pine Street Inc. makes unfinished bookcases that it sells for $59.37. Production costs are $37.59 variable and $9.54 fixed. Beca

Andreas93 [3]

Answer:

Since profit per unit is more in Finished bookcase, book cases shall be finished and then sold.

Additional profit per unit on finished book cases in comparison to unfinished book cases = $17.85 - $12.24 = $5.61 per unit.

Explanation:

Provided, current profit per unit = Selling price - Total cost = $59.37 - $37.59 - $9.54 = $12.24

This is calculated to know the current profit per unit, without furnishing the bookcase.

In case, the bookcase is furnished then the cost will increase by $5.64 per unit.

That is total cost per unit = $37.59 + $9.54 + $5.64 = $52.77

Revised selling price = $70.62 for each finished unit

Therefore profit pr unit on finished bookcase = $70.62 - $52.77 = $17.85

Since profit per unit is more in Finished bookcase, book cases shall be finished and then sold.

Additional profit per unit on finished book cases in comparison to unfinished book cases = $17.85 - $12.24 = $5.61 per unit.

4 0

4 years ago

For 2018. Franklin Manufacturing uses machine-hours as the only overhead cost-allocation base. The estimated manufacturing overh

zysi [14]

Answer:

Using job costing, the 2018 budgeted manufacturing overhead rate is C. $6,00 per machine-hour

Explanation:

Manufacturing Overheads are absorbed in the production process at their Budgeted Rate multiplied by the Actual Activity during the period.

Budgeted Rate. = Total Budgeted Overhead Cost / Total Budgeted Activity

Total Budgeted Activity is the allocation base used to allocate the Overhead Cost. Franklin Manufacturing uses machine-hours as the only overhead cost-allocation base.

Thus the Budgeted Rate = $300,000/ 50,000

= $ 6.00 per machine hour

5 0

3 years ago

Suppose the price of apples doubles to $3.00 between year 1 and year 2 but that nothing else in the economy changes Instructions

Bond [772]

Answer:

1. Suppose Quantity of Apple sold in year one & two = 100Kg.

Price in year 1 = $1.50 per kg

Price in year 2 = $3.00 per kg

Nominal GDP 1 = Price * Quantity = 1.50*100 = $150

Nominal GDP year 2 = 3*100 = $300

Change in Nominal GDP = $150

Percentage change in Nominal GDP = 100%

b. Real GDP of year 1 = Nominal GDP of year 1 = $150

Real GDP of year 2 = 1.50*100 = $150

Change in Real GDP = 0%

2. Quantity of Bread = 100 units price = $ 1 per unit, year 2 price = $ 2 per units

a. Nominal GDP year 1 = 1*100+1.5*100 = $250

Nominal GDP year 2 = 2*100+3*100 = $500

Percentage change in Nominal GDP = 500-250/500 * 100 = 100%

b. Real GDP year 1 = $250

Real GDP year 2 = 1*100 + 1.5*100 = $250

Percentage change in Real GDP = 0%

6 0

3 years ago

Discuss the difference between organizational objectives and strategies.

densk [106]

Objectives are like goals that you want to accomplish, strategies are the methods to get there

3 0

3 years ago

What is the rule for organizing the work effort to support good strategy execution?

Mrac [35]

Answer:

A. Match the firm's organizational structure to its unique strategy.

Explanation:

The precept for organizing the work effort to sustain good strategy accomplishment is that <u>match the firm's organizational structure to its unique strategy</u>. A firm's organizational structure is constituted of the formal as well as an informal arrangement of responsibilities, tasks, lines of power, as well as reporting connections by which the firm is managed. Except for the above-elaborated statement, all the statements which are given are not up to the mark.

8 0

3 years ago