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Maksim231197 [3]
3 years ago
10

Based on the information in the chart, what can we conclude about the functionality of various sized beaks.

Biology
1 answer:
denis23 [38]3 years ago
6 0

The correct answer is - B. Beak size determines what the bird can eat.

The beak of a bird can come in many different shapes and sizes. It can be pointy, long, short, rounded, scythe-like, thin, thick... All of those shapes and sizes have a specific role, and that role is to enable the bird to feed itself with certain type of food source. Every food source requires certain type of beak in order for the bird to be efficient in getting its nutrition, so depending on hat the bird eats, we can easily see a pattern in the beaks, where birds that eat nuts have one strong and shorter beak, the ones that eat warms and insects have thin, pointy one, the predator birds have claw like, sharp beak...

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(problem 18) what is the main reason that geneticists devote so many resources to studying genetics in humans? detailed family r
velikii [3]

The Correct answer is "We want to understand the many aspects of human health, physiology, and behavior that are influenced by genes"

The geneticists devote so many resources to studying genetics in humans because they have realized that there are several diseases or physical traits (which may be due to the mutant gene) which are controlled by genes. For example diabetes which was earlier only thought to be regulated by insulin is now known to be as a heretical disease. Also it has been found that genetic diseases that are not present in the parent suddenly appear in their children. This may be due to the presence of recessive traits associated with genes and are being transferred from the forefathers. Not only diseases the physiological characteristics such as skin colour, eye colour, height, hair colour etc are also due to the result of expression of traits carried by the genes.  

In the current scenario the different lifestyle, food and harmful environment conditions also produces genetic variation. Thus it is very important for the geneticist to refer several knowledge resources to understand the expression of gene under varying condition and how it may impact the humans.  

7 0
3 years ago
Which of the following will make it harder in the future to develop sustainable methods for humans using resources?
exis [7]
The answer is B. More humans will populate the Earth.
6 0
3 years ago
What species concepts is not very useful in defining plant species because some plant groups readily hybridize with other plant
matrenka [14]

Answer:

The <u>biological species concept</u> is not very useful in defining plant species.

Explanation:

The biological species concept says that <em>species are population groups that, in a real or potential way, can reproduce and that </em><em>are reproductively isolated from other groups.</em>

<em>Individuals belonging to a species cannot reproduce with members of other species. </em>

This biological concept has limitations. Its application might present difficulties in concern with asexual reproduction species, such as bacteria, rotifer, cnidarians, plants, and etcetera.

Besides, this concept cannot be applied to the past because it is difficult to deduce reproductive capability between extinct species.

Finally, this concept is not adequate in concern to hybridization zones, something to be expected considering evolutionary processes. This is why this concept has been less accepted by botanists, as some plant species hybridize with other species. For example, species Quercus grisea and Quercus gambelii have overlapping ranges in the southwestern United States. Hybrids showing variation in leaf shape and other traits have been found in many places in this area.

3 0
3 years ago
Autographs and producers are the same thing true or false
Soloha48 [4]

Answer:

Your answer is true

Explanation:

Autotrophs and producers are the same thing which are plants.

hope this helped you

please mark as the brainliest (ㆁωㆁ)

8 0
3 years ago
Read 2 more answers
The coral snake is venomous, while its mimic- the scarlet king snake- is not. This is an example of? 1. Mullerian mimicry 2. Che
nikdorinn [45]
It would be 4, Batesian mimicry. :)
4 0
2 years ago
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