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
rusak2 [61]
3 years ago
15

 Joletta thinks she knows how to cure cancer. A family member of hers had cancer, but he did not die. Joletta noticed that he at

e a lot of peanuts, so she concluded that peanuts must be the cure for cancer. She writes a paper outlining her discovery, only to find that no one in the scientific community will publish her work. 
Why did the scientific community reject Joletta's "theory?"

A) Joletta was not recognized as a famous scientist.
B) Joletta neglected to mention how many peanuts he ate.
C) Joletta did not have enough data to validate her theory.
D) Joletta did not know how to write a correct scientific paper.
Biology
2 answers:
Mashcka [7]3 years ago
8 0

The right answer is C.

It would be necessary to increase the size of the population as well as to vary it (to take a population of diffiffent families). To avoid skew errors as well as random errors.

Increasing the size of the study sample (without affecting the precision and validity of the measurements made on the subjects) makes it possible to limit the sampling fluctuations and therefore the random error.

The fact of not varying the population exposes us to a false estimate of the association between exposure and disease taking into account a possible intervention of a factor outside the causal chain .

ASHA 777 [7]3 years ago
6 0
Definitely C) she did not have enough information to prove her theory to be right.
You might be interested in
Which method is best for tracking your progress with weight training?
gtnhenbr [62]

The best method for an individual to engage on for tracking his or her progress with weight training is that the individual should have a weight training log that would record his or her progress and to assess the weight that she or he in a given time.

3 0
3 years ago
Malnutrition occurs when a person receives an excess or deficiency of food energy or nutrient intake or an imbalance of nutrient
Pavel [41]
Malnutrition occurs when a person reveibes a defiency of food this leads to less energy produce by the cells of the body because they don t get enough nutrients to form (anabolism) and replace old or unusable things in the body and don t have glucose lipids proteins to brake down (catabolism) for the forming of the Atp the primary source of energy.
8 0
3 years ago
It takes a plane 1.5 h to travel between city A and city B. How far apart are the two cities if the cruising speed of the plane
Andrew [12]
D. 1,200

This is because if it takes 1 and a half hours **1.5** to travel through city a and city b , and the plane goes 800km per hour and 400km is half of that it then the answer has to be d.
4 0
2 years ago
Read 2 more answers
Which safe practice is part of using aseptic technique?using a safety shower to wash chemicals off skin and clothingwearing prot
Soloha48 [4]
It would be to wear protective clothing and gloves when transferring bacteria and fungi
3 0
3 years ago
Read 2 more answers
You have isolated a new mutation in the T4 bacteriophage rII A gene and you map its location within the gene by recombination fr
pantera1 [17]

Answer:

A lethal mutation, thereby the resulting phenotype is not observed .

Explanation:

Lethal mutations are the result of genomic changes that may be lethal in certain conditions. In genetic research, this type of mutation has shown to be very useful in analyzing gene function (i.e., genes whose protein products are key for the survival of the organism in question), and they are perfect gene markers. In bacteriophages, for example, temperature-sensitive mutants of phage T4 that can not grow at temperatures higher 42°C have been identified (Edgar & Lielausis 1964).

Citation:

R. S. Edgar, & I. Lielausis (1964). Temperature-sensitive mutants of bacteriophage T4D: their isolation and genetic characterization. Genetics, 49(4), 649.

5 0
3 years ago
Other questions:
  • How does malaria affect the internal environment of the human body?
    5·2 answers
  • Illustrate the factors that allow the aquatic pyramid of biomass to be inverted.
    6·2 answers
  • What is the biological species concept?
    15·1 answer
  • When Engelmann exposed photosynthetic algae to light in the presence of aerobic bacteria, he found that some wavelengths of ligh
    9·1 answer
  • What is the greatest threat to plant diversity?
    13·2 answers
  • Review a credible scientific website about dog breeding, and choose a specific dog breed you find interesting. Identify the spec
    5·2 answers
  • Please help this is my last question but I don’t know what the answer is!!! The question is in the image! Please answer soon if
    11·1 answer
  • A diagram shows a potato producing new tubers. Buds on the parent plant grow into stems that grow downwards called stolons. The
    6·1 answer
  • NEED HELP
    11·2 answers
  • What type of frog is this?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!