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
Burka [1]
3 years ago
14

Compare and contrast the stucture and function of various types of microscope

Biology
1 answer:
RUDIKE [14]3 years ago
4 0
There are several types of microscopes: compound microscopes 0 the most commonly used microscope, uses light illumination and the image that is seen is two dimensional, stereoscope- uses light illumination and the image that appears is 3 dimensional, confocal microscope - uses laser light ,scanning electron microscope - uses electron illumination.

You might be interested in
How could environmental concerns conflict with your desire to improve your stand in living?
Darina [25.2K]

Standard of living refers to the quality, and quantity, of goods and services made available to an individual for his/her consumption. This definition is a general one and is easily understood.

To improve one's standard of living, in accordance with this definition, one needs to be provided with a better quality goods & services , such as advanced electronics and gadgets, or quantity, such as producing more self-care product for consumption.

So how does this conflict with his/her environmental concerns? In order to improve standard of living, there is a few trade offs. To produce more quantity of goods & services, more resources have to be used. This might lead to excessive usage, wastage & depletion of natural resources. For example, to provide more fuel to the society, companies have to extract more & more of fossil fuel. Sustainable usage of natural resources might be a concern, since some types of resources are unrenewable e. g oil & gas.

Production of higher quality products requires advanced state of technology. In the meantime, the use of some technologies aren't exactly environmental friendly i. e it may create pollution. For example, decades ago, manufacturing shirts using traditional methods might not yield consistent results thus the invention of machine helps with increasing the quality, however, results in noise and air pollution. Another example, using air-conditioning instead of hand fan is more effective in coping with hot weather, but greenhouse gas is emitted.

This shows the conflict between environmental concern and the desire to improve standard of living in general.

Hope this helps!

5 0
3 years ago
Cells from different parts of an organism have varying<br> and
maria [59]
What is the question?
7 0
3 years ago
Why did Gregor Mendel use peas in his experiments?
Brilliant_brown [7]

Answer:

He used peas because they are self pollinating,they grow fast,and they have many traits

5 0
3 years ago
Describe the passage of a meal containing bread through your digestive system
Alex777 [14]

Before your food passes from the mouth and down your esophagus, salivary amylase, an enzyme in saliva, begins to digest the starch in your bread. That is the start of chemical digestion. ... The passage of the bolus through the esophagus to the stomach occurs by peristalsis, a series of wave-like muscle contractions.

7 0
3 years ago
A pea plant with the recessive phenotype for plant height would have which of
lilavasa [31]

Answer:

tt

Explanation:

T=dominant

t=recessive

To be considered recessive, 2 lowercase letters are required.

TT or Tt have at least one dominant allele

8 0
3 years ago
Other questions:
  • Arrange the movement/act/organization in ascending order of occurrence
    10·2 answers
  • For a species with a haploid number of 23 chromosomes, how many different combinations of maternal and paternal chromosomes are
    8·1 answer
  • The Clean Water Act does not ensure high water quality throughout the nation because it does not _____.
    14·2 answers
  • How can one set of parents produce 19 children who all look different and unique but yet have some similar characteristics or tr
    5·1 answer
  • The energy acquired in photosynthesis is used to make G3P. G3P is then used to
    6·1 answer
  • Why would competition be considered a limiting factor within an ecosystem?
    8·1 answer
  • Which of the statements are true? Yeast cells that produce more unsaturated fatty acids than saturated fatty acids in response t
    10·1 answer
  • Penguin wings and swallow wings are _____ structures.
    10·1 answer
  • What statement is TRUE about Earth's moon?
    14·1 answer
  • Which of the following is not a possible cause for air pollution?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!