Questions
An economy's production possibility boundary is given by the mathematical expression 20 = 4 A +...

An economy's production possibility boundary is given by the mathematical expression 20 = 4 A + B, where A is the quantity of good "a" and B is the quantity of good "b". [Hint: To help you answer this question, use the formula Y = mX + b and have good "a" quantities correspond to X-axis values and good "b" quantities correspond to Y-axis values.]

Part 1: If all the resources in the economy are allocated to producing good "a", what is the maximum level of production for this good ____________

Part 2: What is the maximum level of production for good "b" ____________

Part 3: What is the opportunity cost per unit of increasing the production of good “b” ____________

Part 4: Can the combination of 10 units of good A and 4 units of good B be produced in this economy (yes=1, no=2) ____________

Part 5: Can the combination of 22 units of good A and 18 units of good B be produced in this economy (yes=1, no=2) ____________

In: Economics

Which of the following is FALSE about Wallace's line? A. It marks the boundary between the...

  1. Which of the following is FALSE about Wallace's line?

    A.

    It marks the boundary between the Oriental biota and a transitional zone that is a mixture of Oriental and Australian biota.

    B.

    It marks a deep sea trench that existed during the lowest stands of sea level.

    C.

    It is named after "The Father of Biogeography".

    D.

    It is named after the person who suggested that reinforcement could complete speciation.

    E.

    Choose this answer if you think that all of the above are true.

QUESTION 2

  1. Which of the following is FALSE about the Cambrian Explosion?

    A.

    Fossils of this time period are found in Canada and China that date to ~540 Mya.

    B.

    It is extremely well preserved because fine grained sediments buried soft bodies organisms in a deep anoxic, sulfur-free layer.

    C.

    All fossils could be placed in modern animal phyla.

    D.

    It contains representatives of most modern animal phyla including chordates.

    E.

    Some fossil taxa were common but most were quite rare.

QUESTION 3

  1. Gymnosperms are missing which one of the following 5 major innovations in the evolution of plants?

    A.

    multicellularity

    B.

    spores

    C.

    vessels

    D.

    seeds

    E.

    flowers

1 points   

QUESTION 4

  1. Which of the following is TRUE about fish?

    A.

    Lungfish and coelocanths branched so close to each other and the tetrapods that it is difficult to tell which split first.

    B.

    Lungfish existed in the fossil record but are extinct today.

    C.

    Coelocanths existed in the fossil record but are extinct today.

    D.

    Fossil lungfish and fossil coelocanths are found in the early Cambrian.

    E.

    Bony fish are the sister group to Coelocanths + Lungfish but not Tetrapods.

QUESTION 5

  1. Which of the following statements about turtles is FALSE?

    A.

    Their evolutionary relationships have been controversial.

    B.

    Early fossils were found in the Triassic w/ incompletely formed shells.

    C.

    Ribs and backbone are fused to the upper shell.

    D.

    Nuclear genomic and mtDNA data place them as the sister group to crocodiles + birds.

    E.

    Morphology places them as the sister group to crocodiles.

In: Biology

What are some of the processes in your professional, personal or academic life that can be...

What are some of the processes in your professional, personal or academic life that can be managed differently? How so? What would you expect this new approach’s outcomes to be?

In: Economics

I would like 5 scholarly or academic sources that are regarding quality metrics in healthcare and...

I would like 5 scholarly or academic sources that are regarding quality metrics in healthcare and how they have a negative impact on the industry.

Thank you very much!

In: Nursing

What main resources would you need to integrate an academic electronic health record in healthcare simulations...

What main resources would you need to integrate an academic electronic health record in healthcare simulations (with and without human patient simulators)? Include staff in the discussion.

In: Nursing

Bebbington and Unerman (2018) propose that professional and academic (research focused) accounting can advance the pursuit...

Bebbington and Unerman (2018) propose that professional and academic (research focused) accounting can advance the pursuit of the United Nation’s Sustainable Development Goals (SDGs). Discuss this argument.

In: Accounting

Considering the viewpoint of Governments Two advantages of international accounting standards Two disadvantages of international accounting...

Considering the viewpoint of Governments

Two advantages of international accounting standards

Two disadvantages of international accounting standards

Give One academic and/or Practical example to support points

In: Accounting

descriptively detail how methods and applications of discrete random variables and continuous random variables are used...

descriptively detail how methods and applications of discrete random variables and continuous random variables are used to support areas of industry research, academic research, and scientific research.

In: Advanced Math

Describe an application of multiple discriminant analysis that is specific to scientific research or to your...

Describe an application of multiple discriminant analysis that is specific to scientific research or to your academic interests. Explain why this technique is suitable in terms of measurement scale of variables and their roles.

In: Statistics and Probability

write a two-page personal statement indicating your professional experience, educational goals, professional interest; academic achievements, honors,...

write a two-page personal statement indicating your professional experience, educational goals, professional interest; academic achievements, honors, awards, publications and extracurricular activities.

In: Operations Management