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REY [17]
4 years ago
7

Why do eukaryotic cells need to be able to turn genes on and off as necessary?

Biology
1 answer:
Artemon [7]4 years ago
4 0

The reason why eukaryotic cells are in need of turning on and off their genes when necessary because of the reason that they may feel stress because they are under stress as they have the responsibility of acting immediately when they needed and by that, they need to be turned on or off in means of adapting to the stress that they experience.

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1. What is biotechnology?
rjkz [21]

Answer:

1: the exploitation of biological processes for industrial and other purposes, especially the genetic manipulation of microorganisms for the production of antibiotics, hormones, etc.

2: Genetic engineering, the artificial manipulation, modification, and recombination of DNA or other nucleic acid molecules in order to modify an organism or population of organisms.

3: Genetically Modified Organisms

4: Selective breeding is a form of genetic modification which doesn't involve the addition of any foreign genetic material (DNA) into the organism. Rather, it is the conscious selection for desirable traits.

5:Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.

6:The use of genetic engineering and the creation of genetically modified crops has resulted in many benefits for the agricultural world. ... By modifying crops so that they are resistant to diseases and insects, less chemical pesticides have to be used to combat diseases and pests.

7:It is known that the main concerns about adverse effects of GM foods on health are the transfer of antibiotic resistance, toxicity and allergenicity. There are two issues from an allergic standpoint.

7 0
3 years ago
Read 2 more answers
Which type of organism is missing from the food web seen in the illustration?
azamat

The illustration is missing the type of organisms known as decomposers. They break down dead animals and plants and have the vital role in returning the nutrients back into the system, where they can be used once more by the primary producers.

In the illustration:

The primary producers are the phytoplankton.

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6 0
4 years ago
Describe Range: (idk)
Iteru [2.4K]

Answer:

Well if you mean species,  it means the range or distribution of a species is the geographical area or habitat where the species live.

Explanation:

It would help if you could be more specific, But i hope it helps!!

8 0
3 years ago
Biotechnology is the use of _______ to improve products and processes.
Elena L [17]
All of the above

Biotechnology is the application of biology to technology. This technique combines the two disciplines together to formulate a better integrative system of functioning mechanisms for further medicine and other purposes. 
<span>Cloning is a type of biotechnology wherein a specific subject or living subject is copied at the same DNA level -morphology, physiology and organismic whole hence, identically similar with one another when two subject are produced. </span>

8 0
4 years ago
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Question 19
Crazy boy [7]

Answer: A they are toxic

Explanation:

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3 years ago
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