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
alexandr402 [8]
3 years ago
7

What is the purpose of the fine focusing knob?

Biology
1 answer:
Lady bird [3.3K]3 years ago
6 0

Answer:

The purpose of the fine focus knob is to sharpen the focus quality of the image after it has been brought into focus with the coarse focus knob. Illuminator, There is an illuminator built into the base of most microscopes.

You might be interested in
Your six friends have just arrived from Canada back to their school’s biology lab.
salantis [7]

I think this is correct

4 0
3 years ago
Which of these is a process in which the atmosphere interacts with the hydrosphere?
Rom4ik [11]
I believe it’s formation of snow
4 0
3 years ago
Read 2 more answers
Which gas is the most abundant of the trace gases? A. nitrogen B. oxygen C. argon D. carbon dioxide
jarptica [38.1K]
I believe A. Nitrogen is the most abundant Gas.
5 0
3 years ago
Read 2 more answers
Explain why plants along the road often die after the road is sprayed with a salt solution to melt ice
vovangra [49]

Explanation:

The salt solution is meant to lower the ice melting point hence keep most of the water from turning into ice even at zero degrees temperatures. The salts are dissolved in the water to form a salty solution that percolates the ground and reach plant roots. Because the salty water is hypertonic (more concentrated) to the cell cytoplasm of the plant roots, water is drawn from the plant by osmosis. This is the reversal of normal plant root absorption of water from the soil. This causes the plant root to wither and subsequently the whole plant to die. Remember in osmosis, water moves from the less concentrated solution to the more concentrated solution through a semipermeable membrane.

Learn More:

For more on osmosis check out;

brainly.com/question/6320563

brainly.com/question/13418400

#LearnWithBrainly

5 0
3 years ago
What characteristics of life is a virus missing
cricket20 [7]

Answer:

They don't reproduce independantly but have to invade other cells.

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • At one time, Chondrichthyes were thought to have split off from other vertebrates before the evolution of bone. Now we have conc
    11·1 answer
  • Once nutrients are absorbed through the intestinal wall and into the blood stream, they are taken up through the portal vein and
    13·1 answer
  • What do we call the naming system used in Biology to name all organisms?
    12·1 answer
  • What do glucose starch and cellulose have in common /11923317/a36a66ce?utm_source=registration
    10·1 answer
  • Which of these is a way to conserve freshwater
    11·2 answers
  • How does extinction affect evolution?
    13·2 answers
  • In fluorescence microscopy, the _____ absorbs light energy from the excitation light and emits colored light.
    7·1 answer
  • Which of these genotypes are heterozygous?<br><br> A: TT<br> B: Tt<br> C: tt<br> D: none of these
    6·2 answers
  • Give 3 examples of adaptations observed in plant species
    9·1 answer
  • The Chesapeake Bay watershed includes_____________ states and Washington DC.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!