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Feliz [49]
3 years ago
14

In the summer, the arctic fox appears brown

Biology
1 answer:
Nadya [2.5K]3 years ago
4 0
The color change is most likely due to the effect of "<span>(3) environmental conditions on gene expression" All these changes have to do with what will keep the fox alive for the longest amount of time. </span>
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What describes the place in an evolutionary tree that represents a currently living population?
alukav5142 [94]

The place in an evolutionary tree or phylogenetic tree that represents a currently living population is denoted by the Tip of this type of  diagram.

<h3>What are evolutionary trees?</h3>

The evolutionary trees are diagrams showing the evolutionary relationships between species and/or taxonomic groups that share a common ancestor.

The evolutionary trees have branches where diversification during evolution occurred, nodes where organisms emerged, and one root represented by the common ancestor.

In conclusion, the place in an evolutionary tree or phylogenetic tree that represents a currently living population is denoted by the Tip of this type of  diagram.

Learn more about evolutionary trees here:

brainly.com/question/2189834

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7 0
1 year ago
I am both unicellular and multicellular depending on how old I am. When I am getting ready to reproduce, my cells join together
labwork [276]

Answer:

Kingdom Protista.

Explanation:

This is a perfect behaviour of a slime mold which is known to be of the kingdom protista. Slime molds are usually found in lawns, and on the forest floor, deciduous logs and soil too.

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6 0
3 years ago
What are the functions of DNA polymerase in DNA replication
DerKrebs [107]
The main function of DNA polymerase<span> is to make </span>DNA<span> from nucleotides, the building blocks of </span><span>DNA</span>
5 0
3 years ago
PLEASE HELP ASAP!!!!!!!! BEST ANSWER GETS BRAINLIEST!!!!!!!!!!
Daniel [21]
Three examples would be gamma rays (usually these rays are emitted from unstable isotopes and can be used in nuclear experiments and testing) ultraviolent rays that are emitted from the sun and can cause sunburn and even skin cancer because the rays mutate the DNA in the skin cells nucleus. And also X-Rays, microwaves, and radio waves, which is usually harmless because it isn’t enough radiation to mutate DNA in our cells

I hope this is what you wanted
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Increasing an objects speed by double will cause the kinetic energy to increase by how many times
Nataliya [291]
4 times. It quadruples. 
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3 years ago
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