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Rasek [7]
2 years ago
6

Which technique is used to create billions of copies of dna in a short amount of time?

Biology
1 answer:
iris [78.8K]2 years ago
8 0
PCR technique is your answer
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Explain the difference between neural control and hormonal control in how the are transmitted and the affects on the body .
Hoochie [10]

Answer:

metal control uses neurons which are in form of electrical impulses while in hormonal control, hormones are used and they are in the form of proteins. Neural control has a wide range of effect in the body while as for hormonal control, it only affects a specific area depending on the hormone secreted

6 0
3 years ago
PLEASE HELP ME!!
zhuklara [117]

Answer: I GOT YOU!!!

Called solar system because Sun is biggest and heaviest

Solar means sun  planets revolve about (travel in circles around) the sun  path a planet travels is called its orbit  earth is the 3rd closest planet to the sun  all the planets go around in the same direction (like clockwise or counterclockwise), in roughly the same plane, but at different speeds  planets close to sun move fast, far out move slower  closer a planet is to the sun, the hotter it is, more or less.

The above is only approximately correct scientifically, but could be good enough for grade school.  Look up "solar system" in wikipedia for more details and accuracy.

Explanation:

Hope this helps! :)

8 0
3 years ago
What are the two sensory functions of ears?​
Nat2105 [25]

Answer:

obviously listening and hearing

5 0
2 years ago
Plz help it due today
ankoles [38]

Answer: This is an opinion question so I will give you the facts so you can form your own opinion for this answer.

Explanation:

<u>PRO GMO:</u>

Manufacturers use genetic modification to give foods desirable traits. For example, they have designed two new varieties of apple that turn less brown when cut or bruised.

The reasoning usually involves making crops more resistant to diseases as they grow. Manufacturers also engineer produce to be more nutritious or tolerant of herbicides.

Crop protection is the main rationale behind this type of genetic modification. Plants that are more resistant to diseases spread by insects or viruses result in higher yields for farmers and a more attractive product.

Genetically modification can also increase nutritional value or enhance flavor.

All of these factors contribute to lower costs for the consumer. They can also ensure that more people have access to quality food.

<u>CONS of GMO</u>

Because genetically engineering foods is a relatively new practice, little is known about the long-term effects and safety.

There are many purported downsides, but the evidence varies, and the main health issues associated with GMO foods are hotly debated. Research is ongoing.

Some of the cons include: Allergies, Cancer, antibacterial resistance, and outcrossing which refers to the risk of genes from certain GMO plants mixing with those of conventional crops.

6 0
3 years ago
Mendel had many stocks of pea plants that were true breeding. what is meant by this term?
frosja888 [35]
True breeding is when nature had to do with the breeding and Mendel didn't interfere with the breeding of the plants to get a certain offspring
3 0
3 years ago
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