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alexira [117]
4 years ago
6

PLEASE HELP!! QUESTION ON THE BOTTOM OF THE MIDDLE PART!!!

Biology
1 answer:
algol134 years ago
6 0
Often microevolution can lead to macroevolution as changes become more pronounced and two distinct species emerge. Both are caused by mutation, genetic drift, gene flow or natural selection. ... Therefore, it's undergoing genetic migration.
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please urgent help... below is a diagram of a cart on a flat surface being acted upon by a force to the right. assume that frict
vlabodo [156]
Answer:
Decrease

Explanation:
Acceleration is inversely proportional to the mass of an object.
Acceleration decrease as the mass of the object increase

If u use the formula F=ma to calculate, you will get
a=0.5m/s2 for the first situation (m=10kg) and a=0.25m/s2 for the second situation (m=20kg)
4 0
3 years ago
Which structures are similar in function, but do not indicate that the organisms are related?
GaryK [48]

Answer:

analogous structures are similar in function but different structure

Explanation:

this is because they serve the same function.

8 0
3 years ago
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Taya2010 [7]

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Sphinxa [80]
A, b, d, hope this helps

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4 years ago
What is the name of the groove that forms in the middle of a dividing plant cell
mrs_skeptik [129]

Plants have cell walls, so cytokinesis cannot go on with a cleavage furrow, but instead, a cell plate  forms across the cell in the location of the metaphase plate.

There is no distinct groove along the cell plate as the cell divides because of the rigid nature of the cell plate or new cell wall.

A plant cell divides differently from an animal cell which forms a clear cleavage furrow because it only has a flexible cell membrane and not a rigid cell wall like plants.

The cell plate in plant cells is formed by membrane bound vesicles which migrate to the center of the cell where the metaphase plate used to be and fuse together to form a cell plate.

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