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finlep [7]
4 years ago
7

What does biologist use to join two DNA from molecules together

Biology
1 answer:
salantis [7]4 years ago
3 0
Biologists use plasmids to join two DNA molecules together.
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Is biotechnology always associated with genetic engineering? Explain your answer.
prohojiy [21]

Answer:

Yes, the biotechnology are associated with the genetic engineering as, the genetic engineering are the direct modification or manipulation of the organism which are using the biotechnology.

Basically, it the set of technologies which are used to modify the genetic cells including the transferring of the genes across the boundary to produced the organism. And with the help of biotechnology, new DNA are obtain by copy the genetic material by using the methods of DNA.

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Where do sensory receptors in the stomach and small intestines send the signals necessary for the vomiting reflex?
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4 years ago
How many nuclei are present at the end of meiosis II? How many chromosomes are in each?
barxatty [35]
There are four haploid nuclei present in the last stage of meiosis II, which is telophase II. That is because the cytoplasm was being divided that results into four nuclei. Each of these has 23 chromosomes that contain a chromatid.
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3 years ago
According to Darwin, in the struggle for survival, those individuals whose traits best enable them to survive and reproduce will
valkas [14]

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This is the basic idea behind his theory of Natural selection

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Natural selection means the survival and reproduction of individuals by changing the phenotypes.

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4 years ago
What happens when water is mixed with a non-polar substance such as lipid ?
Monica [59]

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The lipid wont dissolve in the water.

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