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Yakvenalex [24]
3 years ago
12

How many variables should be manipulated in a controlled experiment?

Biology
1 answer:
gulaghasi [49]3 years ago
3 0
Two the independent and dependent
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Recombinant DNA uses what medium to produce new genes?
mestny [16]

The genetic characteristic of two different organisms are induced into a new host organism for the purpose of producing new genes.

<u>Explanation:</u>

In the field of bio technology, Recombinant DNA technology plays a very important role. This helps in the production of genes. The first thing insulin of human was produced with this technology. In this technology, the gene that is to be produced is cut and it is placed inside a host organism where it gets multiplied.

This technology uses five steps in gene production. Firstly, the DNA that is essential will be cut. this is done by restriction site. PCR is used secondly in order to amplify the copies of the genes. Then these are induced into Vectors after which they will again be introduced into a host organism. Then finally the results will be the genes of the desired characteristics.

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3 years ago
Which of the following describes sources of methane gas?
NikAS [45]

Answer:

I believe the answer would be A

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3 years ago
.......... is the branch of science that deals with matter, energy, light etc.
Mariulka [41]

Answer:

The correct answer is - Physics

Explanation:

Physics is the branch of science that is an organized study of matter, motion, light, energy, and its behavior in time and space. All these states in the observable universe and their effect is studied in detail in physics.

Physics is one of the basic and fundamental disciplines of science like biology, chemistry. Many other streams or filed of science are based on physics such as chemistry, oceanography, seismology, and astronomy.

Thus, the correct answer is - Physics

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If identifying a species is so complicated , what is the point? What is the benefit of identifying an organism's species ?
Travka [436]

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the the animal chane doesnt get mixed up with other anmal

Explanation:

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The biotechnological methods used by two geneticists on a high-yielding rice variety are described below. Method X: Increased th
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