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Rama09 [41]
3 years ago
9

Which type of sexual exchange occurs among bacteria in which DNA is carried into a bacterial cell by means of a virus

Biology
1 answer:
sesenic [268]3 years ago
7 0

Answer:

The correct answer is- Transduction

Explanation:

There are three processes by which genetic material of one bacteria can pass to the other bacteria and these processes are transformation, conjugation, and transduction.

In transduction bacteriophage( virus that infects bacteria) is responsible for the transfer of genetic material of one bacteria to another bacteria. When a virus infects one bacteria its genetic material divides with the bacterial DNA and sometime during making new phage particles part of bacteria DNA gets packed in viral capsid.

When that virus infects another bacteria the genetic material of other bacteria gets incorporated in its host genome and this process is called transduction.

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<span>cellular respiration 
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Fungal endophytes are symbiotic fungi found to be beneficial for cacao trees against pathogenic attacks. Imagine having two caca
Neporo4naja [7]

Given what we know, we can confirm that the tree with the fungi will be more likely to survive.

<h3>Why would this tree survive over the other one?</h3>

This has to do with the benefit from the symbiotic relationship established with the fungi. In exchange for nutrients to live, the fungi offer the tree protection from pathogens such as the one it is being injected with.

Therefore, we can confirm that the tree with the fungi will be more likely to survive.

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3 0
3 years ago
Describe the chemical components of DNA.
Slav-nsk [51]

DNA is composed of nucleotides, which are composed of three parts:

1. A five carbon carbohydrate (pentose)

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2. A nitrogenous base

Nitrogenous bases are ring-shaped compounds that contain nitrogen in their molecular structure. They are classified into two groups: purines and pyrimidines

The purine bases are adenine (A) and guanine (G). They are larger and contain more than one ring in their structure,.

The pyrimidines, cytosine (C), uracil (U) and thymine (T), are smaller and composed of a single ring.

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3 0
3 years ago
Blank to indicate other students about the deteriorating environmental conditions in the steps needed to improve the area also e
tangare [24]

<u>Complete Question:</u>

Water pollution and air pollution in an area have been steadily increasing. What can students do to address these environmental hazards?

_______ to educate other students about the deteriorating environmental conditions and the steps needed to improve the area. Also, encourage other students to volunteer for workshops about _______.

1.

A. Pass Laws

B. Organize Seminars

C. Create a Tax collection program

2.

A. Recycling and waste disposal

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<u>Correct Option:</u>

<u>Organize seminars</u> to educate other students about the deteriorating environmental conditions and the steps needed to improve the area. Also, encourage other students to volunteer for workshops about <u>deforestation</u>.

<u>Option:</u> B and C respectively.

<u>Explanation:</u>

As the environmental conditions are deteriorating day by day, thus it is necessary to train to boost upcoming generation for preserving it in most appropriate manner. For such actions awareness is necessary which should be encouraged by some volunteers of non-profit organization, environment protecting units of state and central, etc to conduct seminar in colleges and schools for students to make them understand the need of plantation and disadvantages of deforestation. The pattern to aware them should be remarkable, in order to create huge impact on the new generations towards green land.  

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