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
Blababa [14]
3 years ago
9

Whats a biological system

Biology
1 answer:
Snezhnost [94]3 years ago
6 0

Answer:

Explanation:

DescriptionA biological system is a complex network of biologically relevant entities. Biological organization spans several scales and are determined based different structures depending on what the system is. Examples of biological systems at the macro scale are populations of organisms.

You might be interested in
The common ancestors of birds and mammals were very early (stem) reptiles, which almost certainly possessed three-chambered hear
boyakko [2]

Answer:

Homopalsies

Explanation:

They are the chambers in a mammal and it means a character with shared parts of the body as another speices

8 0
3 years ago
Precipitation is an example of what type of reaction
Verdich [7]
It is a Chemical reaction taking place un a solution in which one or more of the products is insoluble in the solvent, and so forms solid particles that fall to the bottom of the reactor
8 0
3 years ago
The cell theory teaches that _____.
Serjik [45]
The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cellsarise from existing cells. Rudolf Virchow later made important contributions to this theory. ... Thecell is the fundamental unit of structure and function in living things.
7 0
3 years ago
Read 2 more answers
To identify the molecule that accepts CO₂ , Calvin and Benson manipulated the carbonfixation cycle by either cutting off CO₂ or
Alexxandr [17]

To identify the molecule that accepts CO_{2}, Calvin and Benson manipulated the carbon-fixation cycle by either cutting off CO_{2} or cutting off light from cultures of photosynthetic algae. They then measured the concentrations of various metabolites immediately following the manipulation. The CO_{2} acceptor concentration would increase when the CO_{2} is cut off, but decrease when the light is cut off.

The correct option is d.

The process through which living things absorb inorganic carbon from the atmosphere and transform it into organic molecules is known as carbon fixation. These substances are employed as chemical energy storage. For life to continue, it is a necessary process.

Calvin and Benson disrupted the carbon-fixation cycle by either removing CO_{2} or removing light from cultures of photosynthetic algae in order to find the molecule that takes CO_{2}. Following the alteration, they evaluated the concentrations of several metabolites.

To learn more about Calvin and Benson, refer from

brainly.com/question/13711505

#SPJ4

3 0
2 years ago
There are so many microbes in a single mL of culture, it is very difficult to perform one dilution to produce countable cells. M
Feliz [49]

Answer:

cumulative dilution = 0.000001

Explanation:

A serial dilution is a stepwise kind of dilution repeated a certain number of times, in which the concentration reduces exponentially each time.

The cumulative dilution is the final dilution gotten depending on the number of times dilution has been done and the dilution factor. The formula is given as:

Cumulative dilution = (F)ⁿ

where:

F = dilution factor = 0.1

n = number of serial dilutions = 6

∴ cumulative dilution = (0.1)⁶ = 0.000001

4 0
3 years ago
Other questions:
  • Which structure best shows that eukaryotes have functions different from prokaryotes
    8·2 answers
  • Students at marzo middle school were recently surveyed. the results reported 1/4 of 6th graders, 3/10 of 7th graders, and 2/7 of
    7·2 answers
  • All living organisms can be categorized by their response to atmospheric oxygen as obligate aerobes, facultative aerobes, obliga
    12·1 answer
  • Consider the cladogram representing most of the major categories of animals. Consider the point B in the cladogram. What charact
    13·2 answers
  • A point mutation would be most likely to impact the protein produced, because​
    8·1 answer
  • Keeling began measuring tropospheric carbon dioxide concentrations at Mauna Loa observatory in Hawaii in 1958. This is a remote
    9·1 answer
  • The salinity of ocean water is due to high concentrations of:
    12·1 answer
  • Match each environmental factor that affects plant and animal life in aquatic biomes to its description/purpose.
    8·2 answers
  • Chemical reactions convert to . In nonliving systems, the presence of a(n) allows the reaction to proceed very quickly and have
    10·1 answer
  • How might having lots of different vegetation species lead to a greater biodiversity in animals?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!