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sergey [27]
3 years ago
12

HELP!!!!! Why do geneticists like to turn off genes?

Geography
1 answer:
Molodets [167]3 years ago
3 0

Answer:

Each cell expresses, or turns on, only a fraction of its genes. The rest of the genes are repressed, or turned off. The process of turning genes on and off is known as gene regulation. ... Gene regulation also allows cells to react quickly to changes in their environments.

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When the population of organisms in an environment increases, what inevitably happens to the population growth rate? 
xxMikexx [17]

Answer:

C. Changes from exponential to logistic growth

Explanation:

If the environment allows it, then a population of organisms will grow exponentially to a certain point. The main reason why a population of organisms can have such a growth is the lack of competition, lack of predators, and more then enough food sources. That kind of growth can not last forever though and there is a limit. The population will gradually switch from exponential growth to logistic growth because the food sources are limited, and once the population nears to optimal number it has to decrease its growth in order to not come in a situation to starve to death because of too much internal competition.

4 0
4 years ago
Read 2 more answers
Most Pakistan’s practice which religion
fgiga [73]

Hello =)

The most Pakistan´s practice religion is ISLAM

Best regards

6 0
4 years ago
Describe the difference between living along the coast and living away from the coast.
Rom4ik [11]
Well the chance of a hurricanes or tsunami damaging your city or house is greater. Another is that the soil closer to the coast can be a lot more moist, but that's not true for all places.
8 0
3 years ago
The rate of spreading can affect the shape of the seafloor and the location of molten rock.
Vera_Pavlovna [14]

Answer: False

Explanation:

5 0
3 years ago
Lori attended a lecture about the Sun, and the presenter had placed this image on the wall.
solniwko [45]

The convection zone, because it shows how energy moves in a convection current

The sun can be divided into 3 major layers;

  1. The core
  2. Radiative zone
  3. Convection zone

Explanation:

The sun is a large sphere with diameter of approximately 1,391,000 km, about 109 times that of the earth. The core of the sun is where the fusion occurs that releases the enormous amount of energy. The core is therefore hotter than the outer shells (with exception of the corona that is hotter than the earth's surface). The convective zone is where the sun churns due to convection currents. The cooler matter on the surface always sinks towards the core, as the hotter matter from below rises to the surface. This is akin to the convection currents in the mantle of the earth.  

Learn More:

For more on the layers of the sun check out;

brainly.com/question/3813333

brainly.com/question/2387118

#LearnWithBrainly

8 0
3 years ago
Read 2 more answers
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