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yawa3891 [41]
3 years ago
8

How did dogs come to exist?

Biology
1 answer:
eduard3 years ago
7 0

Answer:

it's too early for this, also im pretty sure all we know is that their ancestors are wolves and that's it.

Explanation:

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A gene with the sequence ATTCATTCA underwent duplication after a few generations. Which sequence represents this gene after the
Ratling [72]

Answer:

The sequence would be <u>ATTCATTCA</u>.

Explanation:

Usually, when a sequence is duplicated, one of them becomes a non-coding. It's just like a computer. There can only be one specific file, or else a duplicated one will just replace the existing one, if you allow the file to do so. Same with DNA. This is why most of our DNA have no function and why we lost genetic abilities such as being able to produce our own Vitamin C.

So instead of the new gene being ATTCATTCAATTCATTCA, it's simply ATTCATTCA. You simply cannot have duplicates, just like computer files. I wish I could share an amazing video by PBS Eons giving a great explanation about genes and stuff, but sadly Brainly doesn't like such stuff, so just <em>search up in ㄚㄖㄩㄒㄩ乃乇 (ebuTouY) "genes we lost along the way" and it should be the first video that pops out.</em> Trust me, it's a great video, it's much better than my explanation.

4 0
3 years ago
Help me please
nordsb [41]

Answer:

The correct answer is option B) "computers are not as trustworthy as actual prototypes are"

Explanation:

It is false to affirm that results obtained from computer simulations towards looking for solutions of real-world problems are not as trustworthy as results obtained from actual prototypes. In most cases, computer simulations had proved to be reliable, particularly when the programers use validating arithmetic and algorithms. There are multiple companies dedicated to develop computer simulations to solve real-world problems, which are constantly used and tested in scientific investigations.

7 0
3 years ago
Use the drop-down menus to complete each statement.
ra1l [238]

Answer:

1. Bureau of Land Management

2. US Fish and Wildlife Service

3.US Forest Service

4. Bureau of Land Management

5.National Park Service

Explanation:

4 0
3 years ago
What is the key relation between DNA and protein? Specify in a single sentence.​
zhenek [66]

DNA is made of proteins.

4 0
3 years ago
Which of the following is a mixture?<br><br> A.Gold<br> B.Honey<br> C.Steel<br> D.Water
Anastaziya [24]

Answer:

c

Explanation:

cuse steel is an alloy which is a mixture of a metal and non metal

5 0
3 years ago
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