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irakobra [83]
3 years ago
7

Scientists find a new technique to insert genes into apples to allow them to grow in colder climates. Which is an example of a m

edical or ethical issue that should be investigated before this technology is used?
(2 points)

Do the seeds for these apples cost more than normal apple seeds?

Do the apples cause harm to the humans that eat them?

Do the trees that hold these apples live longer?

Do the orchards that have these trees increase in property value?
Physics
2 answers:
juin [17]3 years ago
8 0

Answer: Do the apples cause harm to the humans that eat them?

Explanation:

Genetic engineering is the process of genetic manipulation of an organism. It involves the introduction of new genes in an organism and also involves the deletion of genes which are responsible for causing disorders. It is done to allow the organism to sustain in an unfavorable condition, also to improve the quality of the organism which makes it suitable for use by the human population. Apart from these benefits it is associated with medical and ethical issues.

According to the given situation, Do the apples cause harm to the humans that eat them? is the medical and ethical issue associated with the genetic manipulation in the apples. As the genes inserted may cause harm to the human society.

Sever21 [200]3 years ago
6 0
It's B because it talks about if it harms people.  That would be an example of a medical/ethical issue.
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Vanyuwa [196]

The centripetal acceleration is the ratio of the tangential speed and the

radius of the shell.

The tangential speed of the part of the shell is approximately <u>0.12961 m/s</u>

Reasons;

The widest diameter of the egg, d = 12 cm = 0.12 m

The given centripetal acceleration, a_c = 0.28 m/s²

Required:

The tangential speed of the bird.

Solution;

\displaystyle Centripetal \ acceleration, \ a_c = \mathbf{\frac{v^2}{r}}

Where;

\displaystyle r = The \ radius \ of \ the \ egg \ shell = \frac{d}{2}

v = The tangential speed

Which gives;

\displaystyle r = \frac{0.12}{2} = 0.06

\displaystyle 0.28 \, m/s^2 = \frac{v^2}{0.06 \, m}

v² = 0.28 m/s² × 0.06 m = 0.0168 m²/s²

v = √(0.0168 m²/s²) ≈ 0.12961 m/s

The tangential speed, v = <u>0.12961 m/s</u>

<u />

Learn more about centripetal acceleration here:

brainly.com/question/79801

8 0
3 years ago
The average distance from Earth to the Moon is 384,000 km. In the late 1960s, astronauts reached the Moon in about 3 days. How f
Anon25 [30]

Answer:

They must have been traveling at 5333.33 km/h to cover that distance in 3 days.

That speed are 6,66 times higher than the speed of an aircraft jet.

Explanation:

d= 384000 km

t= 3 days = 3*24hr = 72hr

V= 384000km/72hr

V= 5333.33 km/h

comparison:

V1/V2= 5333.33/800

V1/V2= 6.66

3 0
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A train brakes from 25 m/s to rest in 30 sec. What is its deceleration?
givi [52]

Answer:

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Explanation:

a = v \ t

a = -25 \ 30 = -0.833 m\s^2

the object is slowing down 0.83 meter every second

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Energy resources that exist in limited amounts and, fonts used, cannot be replaced except over the course of millions of years a
kobusy [5.1K]
Energy resources that cannot be replaced are called "non-renewable" energy resources.
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How could you test the hypothesis that elephants interpreted the ground signal as being farther away than the air signal?
bekas [8.4K]

Answer:

One way to test the hypothesis is to create two waves, one in the air and one on the ground at the same time. One of them for the elephant to get closer and another for the elephants to move away. Observe the reaction of the animal and with this we know which sound came first.

Explanation:

This hypothesis is based on the fact that the speed of sound in air is v = 343 m / s with a small variation with temperature.

The speed of sound in solid soil is an average of the speed of its constituent media, giving values ​​between

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 concrete 4000 m / s

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we can see that the speed on solid earth is an order of magnitude greater than in air.

One way to test the hypothesis is to create two waves, one in the air and one on the ground at the same time. One of them for the elephant to get closer and another for the elephants to move away. Observe the reaction of the animal and with this we know which sound came first.

From the initial information, the wave going through the ground should arrive first.

3 0
4 years ago
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