1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nana76 [90]
3 years ago
7

A researcher wants to test if juvenile hormone (similar to testosterone) is associated with aggression in paper wasps. The resea

rcher films wasp interactions between wasp pairs in which one individual is given extra juvenile hormone. The researcher also films wasp interactions between pairs in which neither individual is given extra testosterone. Filming conditions are the same for each pair and the level of aggression is recorded. What is the control in this experiment?
a. The pairs in which one individual is given extra juvenile hormone is the control.
b. The pairs in which neither individual is given extra juvenile hormone is the control.
c. There is no control; this is an observational study.
d. The similar filming conditions is the control.
Business
1 answer:
Lady_Fox [76]3 years ago
6 0

Answer:

b. The pairs in which neither individual is given extra juvenile hormone is the control

Explanation:

This is an experiment in which the researcher wants to establish a relation between the aggresion in wasp with the juvenile hormone, but to know which are really the effects you need something to compare with, that is called the control group, that is usually in the normal conditions, in this case it corresponds to the pairs in which they don't give the extra juvenile hormone, so the researcher can compare the difference between this pair with the pair in which one of the individuals has extra juvenile hormone.

You might be interested in
Which of the following is most correct:Question 8 options:A firm with financial leverage has a larger equity multiplier than an
elena-14-01-66 [18.8K]

Answer:

A firm with financial leverage has a larger equity multiplier than an otherwise identical firm with no debt in its capital structure.

Explanation:

The equity multiplier basically tells us what portion of the company's assets were financed through equity, i.e. what portion was financed by the company's owners.

the formula to determine the equity multiplier = total assets / total equity

the higher the equity multiplier, the higher the return on equity (ROE), but a high equity multiplier (financial leverage) also increases the company's risk since eventually it might not be able to pay off its creditors if something goes wrong.

8 0
3 years ago
An analyst with a leading investment bank tracks the stock of Mandalays Inc. According to her estimates, the value of Mandalays
den301095 [7]

Answer:

The stock is overrated because his intrincis value, 78.54 is below his market price 99.25

This means it is preferable to sale the share before their value drops.

Explanation:

Intrinsic Value 78.54

Market Value 99.25

6 0
3 years ago
Imagine that odyssey national is a brand new bank, and that its required reserve ratio is 10 percent. if it accepts a $1,000 dep
Snezhnost [94]
Hi there
Excess reserve balance is
1,000−1,000×0.1=900

Hope it helps
8 0
3 years ago
Read 2 more answers
The death of a promisor in a personal services contract discharges an agreement. However, if a promisor dies, other types of con
IRINA_888 [86]

Answer:

The interpretation of the discussion is characterized throughout the interpretation section elsewhere here.

Explanation:

  • The reinstatement including its service agreement shall be signed throughout the event of termination of each of the wings of the party in such a way that perhaps the replacement does not instantaneously embrace plausible transformations depending on the temperature acknowledged either by promiser.
  • Unless the particular responsibilities set out during this Agreement aren't adequately accomplished as well as throughout the lack of mention including its new contractual obligations.
  • The same would be true whether it is approximately necessary to manage the service agreement when the world collapses. After that, Suo-moto seems to be the cancelation including its service agreement. It would have the natural world of consciousness of leases. Because if the real estate of the dead person is expected to take responsibility again for contractual agreement through by the dearly departed.
5 0
2 years ago
Give one word for the following.
Lyrx [107]

Answer:

a fired

b quit

Explanation:

involuntary is not by choice

voluntary is by choice

4 0
2 years ago
Other questions:
  • Marketing is considered both an art and a science. how do the 4ps, or marketing mix, help us bridge the gap between art and scie
    13·1 answer
  • If businesses use the internet to find less expensive resources, what will be the impact on productivity
    6·2 answers
  • Which of the following statements about the debate over stabilization policy are correct? Check all that apply. Advocates of act
    6·2 answers
  • uppose McKnight ​Corp.'s breakeven point is revenues of $ 1 comma 100 comma 000. Fixed costs are $ 660 comma 000. Requirements 1
    10·1 answer
  • Louie is considering two different manufacturing processes. One is more capital intensive with fixed costs of​ $150,000 and vari
    10·1 answer
  • "Today you made a student loan of $10,000 with the 5.5% annual interest rate. You will be in school next four years and you do n
    6·1 answer
  • When establishing an ad campaign in a foreign country, what does the difference in currency exchange rate affect the most?
    9·1 answer
  • C) Tình hình SX của DN Y trong năm báo cáo như sau:
    8·1 answer
  • Match each type of lending institution to its description.
    15·1 answer
  • What are the three basic types business organizations? *
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!