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Tju [1.3M]
3 years ago
14

¿Qué es y a qué se dedican las ciencias naturales?

Biology
2 answers:
Mice21 [21]3 years ago
8 0

Answer:

sorry I can't understand

but have a great day lol

Andru [333]3 years ago
3 0

Answer:

can u put that in english plz bc i dont understand you

Explanation:

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"A research group is looking for a way to use spider silk, valued for its high tensile strength, to make extremely strong ropes,
tatuchka [14]

Answer:

The correct answer is "Transgenics".

Explanation:

The missing options of this question are:

A. Artificial selection

B. Transgenics

C. Bioreaction

D. Recombination

The correct answer is option B. "Transgenics"

Transgenics is a term used to describe the artificial insertion of one or more DNA sequences to an organism that would normally not have it. In this example, the term transgenics applies to the cows that serve as hosts for the production of the spider silk. The process transgenics is what gives the name to terms such as "transgenic food", "transgenic plants" or "transgenic animals".

7 0
3 years ago
Consider the impacts on the bird population and its gene pool. __________ is responsible for gene flow and an important mechanis
GrogVix [38]
I would say immigration only.

emigration would theoretically reduce the genetic variation as unique individuals leave, but immigration would bring unique traits into circulation in an ecosystem.

I'm not super great at biogy tho so this might not be right... :)
8 0
3 years ago
Read 2 more answers
Compare and contrast relationships between organisms such as mutualism, predation, competition and commensalism
kompoz [17]
Hello

compare<span> and/or </span>contrast relationships between organisms<span>, </span>such as mutualism<span>, </span>predation<span>, parasitism, </span>competition, and commensalism<span>. Students will describe and/or explain the roles </span>of<span> and </span>relationships among<span> producers, consumers, and decomposers in the process </span>of<span> energy transfer in a food web.
</span>
Have a nice day
5 0
3 years ago
Why does ice become less dense than water?
myrzilka [38]
Ice actually has a very different structure than liquid water, in that the molecules align themselves in a regular lattice rather than more randomly as in the liquid form. It happens that the lattice arrangement allows water molecules to be more spread out than in a liquid, and, thus, ice is less dense than water.
8 0
3 years ago
If a bean is placed into a solution and the moisture is pulled from the bean (making it shrivel
Kitty [74]
Hypertonic because isotonic is a normal solution and hypotonic means it goes into the cell
6 0
3 years ago
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