Because the organism is distributed across the world, and isn't seen anymore, scientists can conclude tat they must have evolved. They can compare one species to the fossils they may have found, and determine that they were related. Then by looking at the species on another part of the world compare the same fossils to other animals and determine that they are similar, sharing a common ancestor.

3 0

3 years ago

Retroviruses - Examples of RNA viruses are Cvid-19 or the virus that causes __

pentagon [3]

Answer:

<h3>I think death but im not sure </h3>

Explanation:

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6 0

2 years ago

In what phase of mitosis are chromosomes moving toward opposite sides of the cell?

zloy xaker [14]

Answer:

Anaphase

Explanation:

Before the mitosis process (where cells multiply creating two new daughter cells from a single cell) chromosomes are replicated and remain attached to their replicates, then they are condensed forming microtubules as they align on the metaphase plate. Now the sister chromatids (replicates) begin to separate to the opposite poles due to the action of the spindle in anaphase (You can observe this in the image I added). Then telophase begins when the nuclear envelope forms back again and chromosomes begin to unroll.

I hope you find this information useful and interesting! Good luck!

4 0

2 years ago