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UkoKoshka [18]
3 years ago
12

A possible source of error when constructing a pyramid of biomass?

Biology
1 answer:
dem82 [27]3 years ago
6 0

Answer:

In this particular type of ecological pyramid, each level takes into account the amount of biomass produced by each trophic level. The pyramid of biomass is also upright except for that observed in oceans where large numbers of zooplanktons depend on a relatively smaller number of phytoplanktons.

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​In human audition, the vibration of the ossicles is triggered by the vibration of the ____ and transmitted directly to the ____
goblinko [34]

In human audition, the vibration of the ossicles is triggered by the vibration of the tympanic membrane (the eardrum) and transmitted directly to the fluid and membranes of the inner ear.

The inner ear is shaped like a snail with a thousands of tiny hair cells in it and it is called the cochlea. Hair cells change the vibrations into electrical signals that are sent to the brain through the auditory nerve.


3 0
4 years ago
11.
Ronch [10]

Answer:

F. Is fatty acid molecule.

Explanation:

It's unsaturated fatty acid.

Fatty acid consists of a straight chain of an even number of carbon atoms, with hydrogen atoms along the length of the chain and at one end of the chain and a carboxyl group (―COOH) at the other end.

It is that carboxyl group that makes it an acid (carboxylic acid).

8 0
3 years ago
Read 2 more answers
Select the correct answer.
lisov135 [29]
A. Separated twins develo traits that differ according to the environments in which they are raised
4 0
4 years ago
Read 2 more answers
Explain why an envelope virus that simply leaks out of an infected cell can be worse than a virus that quickly lyses and kills t
o-na [289]

Answer:

The enveloped viruses are resistant to disinfectants.

Explanation:

The outer covering or the envelope in the virus comes from the infected cell. This envelope is formed by the process called as budding off, from the host cell. The envelope that covers the virus provides resistance to various disinfectants and prevent virus from damage. The outer coat (envelope) is formed of a small part of cell membrane.

The virus that lyses and kills the cell immediately is less worse than the enveloped virus. The virus that kills cells immediately prevents the host cell from continuously synthesizing new virus particles. Thus, no more viral particles can be produced by the host cell. So, envelope viruses are worse that viruses that directly kills the host cell.  

6 0
3 years ago
1. Why is Maya Lim excited about classroom bioprinters? 2. What parts of Maya Lim's job as a chemical engineer sound interesting
mars1129 [50]

Classroom bioprinters can be used to print literally any biological object, whereas a chemical engineer is responsible to use chemistry to develop processes and devices.

<h3>What is a bioprinter?</h3>

A bioprinter is a device that combines cells and transcriptional growth factors, in order to generate structures similar to tissues and organs.

Moreover, a chemical engineer is aimed at exploring the chemical properties of matter to develop processes and devices.

In conclusion, classroom bioprinters can be used to print literally any biological object, whereas a chemical engineer is responsible to use chemistry to develop processes and devices.

Learn more about bioprinters here:

brainly.com/question/25468891

#SPJ1

5 0
2 years ago
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