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Aleonysh [2.5K]
3 years ago
12

Hi i need information on selective breeding websites are greatly appreciated

Biology
2 answers:
Katena32 [7]3 years ago
6 0

Answer:

Explanation:

https://www.treehugger.com/natural-sciences/what-selective-breeding.html

https://en.wikipedia.org/wiki/Selective_breeding

https://www.yourgenome.org/facts/what-is-selective-breeding

http://www2.nau.edu/~gaud/bio301/content/selbrd.htm

https://www.britannica.com/science/selective-breeding

marysya [2.9K]3 years ago
5 0

Answer:

Explanation:

Some people take issue with selective breeding because it is an approach that has enabled breeders to produce factory-raised broiler chickens with unnaturally high growth rates and finished size—chickens that can even have difficulty supporting their own weight. It’s important to understand that this isn’t the only use of (or misuse, as some might say) of selective breeding.

Humans have selectively bred plants and animals for thousands of years including:

crop plants with better yields

ornamental plants with particular flower shapes and colours

farm animals that produce more, better quality meat or wool

dogs with particular physiques and temperaments, suited to do jobs like herd sheep or collect pheasants.

Selective breeding aims to adapt an organism’s characteristics in a way that is dAn organism’s characteristics are partly determined by the combination of gene variants? that are passed on from one generation to the next. For example, the children of tall parents may themselves be tall if they inherit a combination of ‘tall’ gene variants.

We can take advantage of this to selectively breed animals or plants, choosing parents with particular characteristics to produce offspring that have those characteristics.

For example, if we breed tall parents together and exclude shorter parents, the offspring should inherit “tall” gene variants that make them tall.

Some of the offspring may even be taller than both of their parents, because they may inherit a combination of different “tall” gene variants from each parent and together these make the offspring taller.

With repeated selective breeding over multiple generations this population will get taller and taller.esirable to the humans that breed them.

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Natural processes such as speciation and gradualism provide the genetic basis for
Ainat [17]

Answer:

A. Evolution

Explanation:

Natural processes like speciation create variation in species, making them have biodiversity and a diverse gene pool.

Gradualism also allows for species to change gradually over time.

Both of these processes allow for evolution to occur, as speciation can create more favorable traits that will be passed down with the process of gradualism.

So, the correct answer is A, evolution.

7 0
3 years ago
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Answer:

B?

Explanation:

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Which of the following is an example of potential rather than kinetic energy?A) water rushing over Niagara FallsB) light flashes
ladessa [460]

Answer:

a molecule of glucose is an example of potential energy

Explanation:

potential energy and kinetic energy

A) water rushing over Niagara Falls ====kinetic energy

B) light flashes emitted by a firefly    ====kinetic energy

C) a molecule of glucose                  ====potential energy

D) a crawling beetle foraging for food====kinetic energy

4 0
3 years ago
What is best cell in your body ​
siniylev [52]

Answer:

I think it might be red an white blood cells

Explanation:

red an white blood cells play a important role in transporting the proteins, minerals an oxygen all over the body through the blood vessels this is connected to the heart.

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3 years ago
When the patch occupancy rate (c) equals the patch extinction rate (e), patch occupancy (P) is
IgorC [24]

Answer:

When the patch occupancy rate (c) equals the patch extinction rate (e), patch occupancy (P) is 0

Explanation:

According to Levin's model (1969):

<em>dP/dt = c - e</em>

where P represents the proportion of occupied patches.

<em>c</em><em> </em>and <em>e </em>are the local immigration and extinction probabilities per patch.

Thus, the rate of change of P, written as dP/dt, tells you whether P will increase, decrease or stay the same:

  • if dP/dt >0, then P is increasing with time
  • if dP/dt <0, then P is decreasing with time
  • if dP/dt = 0, then P is remaining the same with time.

The rate dP/dt is calculated by the difference between colonization or occupancy rate (<em>c</em>) and extinction rate (<em>e</em>).

c is then calculated as the number of successful colonizations of unoccupied patches as a proportion of all available patches, while e is the proportion of patches becoming empty. Notice that P can range between 0  and  1.

As a result, if the patch occupancy rate (c) equals the patch extinction rate (e), then patch occupancy P equals to 0.

7 0
3 years ago
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