pyro84256

In reference to Biology Today and Tomorrow Digging Into Data chapter 8. Can you please help with this. 1. What percentage of mouse oocytes displayed abnormalities of meiosis with no exposure to damaged caging? 2. Which group of mice had the most meiotic abnormalities? 3. What is abnormal about metaphase I as it is occurring in the oocytes shown in Figure 8.16B, C, and D.

MCQ questions:

1. If Australia purchases web services from an Indian company, and the Indian company deposits the payments in a branch of an Australian bank, it will be reflected in the Australian balance of payments as

(a) A debit in the current account and a credit in the financial account.

(b) A debit in the current account and a debit in the financial account.

(c) A credit in the current account and a debit in the financial account.

(d) A credit in the current account and a credit in the financial account.

2. Which of the following statements is incorrect?

(a) The level of net foreign debt is determined by the Current Account of the Balance of Payments.

(b) If a Current Account deficit is financed by the Central Bank the economy’s level of wealth remains unchanged.

(c) A debit item on the Financial Account may be counterbalanced by a credit item on the same account.

(d) None of the above.

3. If foreigners are accumulating financial claims on the domestic economy the domestic economy must

(a) Be running a financial account deficit.

(b) Be running a current account deficit.

(c) Have excess national savings.

(d) None of the above.

4. If the sum of the financial account and current account is greater than zero, there will be

(a) An excess demand for foreign exchange.

(b) A reduction in international reserves under a fixed exchange rate regime.

(c) Upward pressure on the price of foreign exchange.

(d) None of the above.

5. If two closed countries have the same real rate of interest

(a) The opportunity cost of one unit of future consumption is the same in both countries.

(b) The opportunity cost of one unit of current consumption is the same in both countries.

(c) There is no incentive to engage in inter temporal trade.

(d) All of the above.

6. Which of the following statements relating to the closed economy real rate of interest is correct?

(a)The lower is the closed economy real rate of interest the lower the opportunity cost of future consumption.

(b)The lower is the closed economy real rate of interest the greater is the opportunity cost of current consumption.

(c)The lower is the closed economy real rate of interest the more likely it is that the country will run a balance of trade deficit when the economy is opened up.

(d)The lower is the closed economy real rate of interest the more likely it is that the country will run a balance of trade surplus when the economy is opened up.

Describe how Arthur Miller uses narrative elements to show the tone in Act I of "The Crucible"

"Which U.S. President said, 'The only thing we have to fear is the fear itself?'"

What is role of randomization in experiments mcq question on R programming?

Name the structures and organelles which are common in plant cell, animal cell, and prokaryotic cell.

MCQ questions:

21. According to the basic absorption approach, a reduction in the value of the domestic currency

(a) Will improve the trade balance through a decrease in income and output if the economy is above full employment.

(b) Will improve the trade balance through an increase in income and output if the economy is above full employment.

(c) May improve the trade balance through an increase in direct absorption.

(d) May improve the trade balance through a reduction in direct absorption.

22. A reduction in the value of the domestic currency

(a) Is more effective at improving the trade balance once the terms of trade effect is considered.

(b) Is less effective at improving the trade balance once the terms of trade effect is considered.

(c) May lead to an increase in savings and hence a deterioration in the trade balance.

(d) May lead to an increase in absorption and hence an improvement in the trade balance.

23. If Q_T<C_T, we can say that:

(a) A trade deficit exists.

(b) A trade surplus exists.

(c) Domestic inflation is present.

(d) None of the above.

24. Under the Australian model, changes to the level of government spending should be the policy weapon used

(a)For the objective which has the flattest balance schedule

(b)For the objective which has the steepest balance schedule

(c)To achieve internal balance

(d)To achieve external balance

25. A reduction in the value of the domestic currency

(a)Is more effective at improving the trade balance once the terms of trade effect is considered.

(b)Is less effective at improving the trade balance once the terms of trade effect is considered.

(c)May lead to an increase in savings and hence a deterioration in the trade balance.

(d)May lead to an increase in absorption and hence an improvement in the trade balance.

Which of the following would demonstrate that the fruitless (fru) gene is necessary for male mating behavior in flies?

a) mutation of the mouse fru homolog results in changes in mating behavior in mice

b) ectopic expression of fru in female flies causes them to exhibit male mating behavior

c) fru was cloned and shown to encode a transcription factor

d) loss-of-function mutations in the fru gene cause abnormal or absent male mating behavior

Any help would be appreciated, but I would prefer a detailed response over just stating which is right.

An ion has the following Lewis structure where X is an unknown element.

Which of the following elements could be X?

Cl   Xe   Ne   F   Kr   Br  

(There may be more than one possible answer.)

Enter your answer by typing the symbol of the element(s) in the box below. If more than one element is possible, separate the symbols of the elements with a comma.

Calculate the molecular weight of phosphorus if 2.3437 grams are dissolved in 50.000 grams of para-dibromobenzene and the solution freezes at 81.35 degrees Celsius. What is the molecular formula for phosphorus?

Thisenergy diagram shows the allowed energy levels of an electron in acertain atom.

1)what is the energy of the electron in the ground state?zJ

2)whatis the energy of the electron in the first excited state ?zJ

3)Ifthe electron makes the transition shown by the red arrow from B toC, will a photon be absorbed or emitted ?

4)calculatethe wavelength of the photon that would be absorbed or emitted.Round your answer to 3 sig fig