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
Orlov [11]
3 years ago
7

How does the precision of measurements affect the precision of scientific calculations?

Biology
1 answer:
juin [17]3 years ago
3 0
<span>The precision of scientific calculations is limited by the measurement that's the least precise out of all the measurements used in the calculation. When considering significant figures, the last answer should have the least significant figures out of all the measurements that entered into account and were able to be done with the most significant figures that could be directly measured. So, as more precise we are in measurements, more precise can be the final answer to a scientific calculation.</span>
You might be interested in
Which of the following contributed to the distribution of species?
Blababa [14]
The best and most correct answer among the choices provided by the question is the first choice "adaptation"

Random distribution<span> is rare in nature as biotic factors, such as the interactions with neighboring individuals, and abiotic factors, such as climate or soil conditions, generally </span>cause<span> organisms to be either clustered or spread.</span>

I hope my answer has come to your help. God bless and have a nice day ahead!
6 0
3 years ago
Read 2 more answers
A phenotypic ratio for a dihybrid cross is predicted to be 9:3:3:1. The experimental values are:
Maslowich
Two traits that we are examining are the color (purple/white) and the smoothness. 
In our sample, we have 135 individuals ( 75 +28+24+8= 135).

Since we know that expected ratio of a dihybrid cross, is <span>9:3:3:1 we can calculate what is the expected values of each phenotype is.

So, for the white wrinkled phenotype, we expect that there will be one-sixteenth of the whole sample ( there are 16 parts of the whole sample 9+3+3+1=16).
So, we multiply the whole sample- 135 with one-sixteenth (or </span>0.0625) and get 8,4375.
When you calculate the values for all phenotypes you get results shown in the attached excel table.
When you have your expected and experimental values you compare them with a chi-square test. (The test determines if the difference between the expected and experimental results is statistically significant).


4 0
3 years ago
Read 2 more answers
20 POINTS AND BRAINLIEST!
ICE Princess25 [194]

Answer:

1) Binds soil particles into aggregates and improves the water holding capacity of soil.

2) When carbon dioxide dissolves in seawater, most of it becomes bicarbonate ions and hydrogen ions. This increase in hydrogen ions is what decreases the pH.

3) Carbon dioxide (CO2) and other greenhouse gases act like a blanket, absorbing IR radiation and preventing it from escaping into outer space. The net effect is the gradual heating of Earth's atmosphere and surface, a process known as global warming.

Without greenhouse gases in its atmosphere , the Earth would be much colder on average than it is now. Greenhouse gases: absorb energy transferred as infrared radiation from the Earth's surface. release infrared radiation in all directions, which keeps the Earth warm.

Explanation:

6 0
2 years ago
Read 2 more answers
Given a population that contains genetic variation, what is the correct sequence of the following events under the influence of
natali 33 [55]

The correct option is (a) 2 → 4 → 1 → 3

A change occurs in the environment. → Poorly adapted individuals have decreased survivorship. → Well-adapted individuals leave more offspring than do poorly adapted individuals. → Genetic frequencies within the population change.

<h3>What is genetic variation in population?</h3>
  • The presence of various alleles, or different gene versions, within a population indicates genetic variety.
  • If there is genetic variation, then everybody in the population will have various genotypes depending on the alleles they carry.
  • Genetic loci that have many alleles are said to be polymorphic. Human characteristics like blood type and eye color, for instance, are polymorphic.

Learn more about the genetic variation with the help of the given link:

brainly.com/question/848479

#SPJ4

3 0
1 year ago
What sugars are found in lactic acid fermentation?
Tems11 [23]
Glucose, sucrose or lactose.
3 0
2 years ago
Other questions:
  • Some isotopes are_____ , which makes them suitable for medical imaging procedures.
    9·2 answers
  • A synonym for mirtal valve is the blank valve​
    5·1 answer
  • A boy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels
    5·2 answers
  • What is causing us to lose species on a daily basis?
    5·1 answer
  • What is selective breeding!
    7·2 answers
  • how do you think sex is determined in a person with chromosomal disorder involving the sex chromosomes
    10·2 answers
  • Why gases condense when they are cooled?
    14·2 answers
  • What role do plant pigments play in the process of photosynthesis?
    5·1 answer
  • Most genetic diseases are caused by recessive alleles. Why? (1 point)
    6·2 answers
  • With sleep deprivation, the levels of leptin __with sleep deprivation, the levels of leptin ________ and the levels of ghrelin _
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!