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beks73 [17]
3 years ago
14

What is the name for a complex, organized group of organisms?

Biology
2 answers:
kondor19780726 [428]3 years ago
7 0
Awnser is B:System Explanation:A B and C don’t make sense
Schach [20]3 years ago
4 0

Answer:

b

Explanation:

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Nylon is a material made by humans. A nylon factory released wastewater containing small pieces of nylon into a pond. Some
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Answer: C. The mutation resulted in a beneficial trait that enhanced survival.

Explanation:

The bacteria was able to "evolve" and adapt to the Nylon being in its environment.

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Regarding horizontal gene transfer between bacteria by conjugation, transduction, or transformation:
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Answer:

Distinct mechanisms are used by bacteria in order to transfer the gene from one bacteria to another. These are transformation, transduction, and conjugation. Transformation refers to the process of uptaking extracellular DNA by the recipient of the other bacterial cell.  

In the process of transduction, the donor DNA gets packed within the bacteriophage and infects the recipient bacteria. In the process of conjugation, the genetic substance is transferred by the donor bacteria to the recipient via the process of mating.  

a. Of all these three mechanisms, transformation is the process that exhibits a broad range and can be easily performed in the lab. As in the process, there is a slight chance of rejection or failure due to direct compatibility between the bacteria.  

b. While the narrowest broad range is found in the process of conjugation, as in order to transfer the genetic substance between the two bacterial species, there should be a similarity between the two species so that they can mate and exchange the genetic substance in between them.  

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3 years ago
¿En qué consisten las evidencias Biogeográficas de la evolución?
kramer

Answer:

I dont understand

Explanation:

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3 years ago
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2) Sometimes insects will instead sit on top of a warm surface in order to increase their body temperature. What is the primary
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Answer:

The correct option is C.

Explanation:

There are three modes of heat conduction, these are conduction, convection and radiation. Heat transfer by conduction usually involves the movement of heat through solid substances. For instance, in the scenario given in this question, the warm surface is the solid substance through which heat is passed to the insects' bodies. Thus, conduction requires direct contact.

Heat transfer by convection method usually involves the movement of heat through liquids or gases while radiation can occur in vacuum.

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What do biotechnologists use to cut DNA molecules at specific sequences?
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