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Sonja [21]
2 years ago
14

Which of the following creates variation within a population?

Biology
2 answers:
Lemur [1.5K]2 years ago
7 0
A hope this helps :)
marishachu [46]2 years ago
6 0
The answer is going to be A
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How does oxygen concentration in the atmosphere correlate with animal diversity?
svetoff [14.1K]

Answer:

Oxygen burns the food within their bodies and releases energy for various activities and thus it helps animal to be alive. to use it in respiration. Animals need oxygen (O) to survive. In fact, all organisms need oxygen to complete the process to burning glucose for fuel.

Explanation:

8 0
3 years ago
Based on the data, what is the probability a randomly chosen cell will be observed undergoing cell division? You may use the cal
dexar [7]

Answer:

A

Explanation:

<em>The active state of cell division covers the prophase, metaphase, anaphase, and telophase. The total number of observed cells that were undergoing cell division can, thus, be calculated by adding the number of cells in each stage of the cell division.</em>

Total number of cell in division = 20+4+2+4

                = 30

Probability that a randomly chose cell will be undergoing cell division = <em>number of cells in division/total number of cells</em>

     = 30/200

          = 0.15 or 15%

The correct option is, therefore, A.

7 0
3 years ago
The crystals that form in slowly cooling magma are
Westkost [7]
The crystals that form in slowly cooling magma are 'large rocks'. 
I think that is the answer, not 100% sure!
5 0
3 years ago
HEEELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
kipiarov [429]

Answer:

30. L

31. R

32. R

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3 0
3 years ago
Read 2 more answers
How would the DNA in an eye cell and a heart cell compare?
ankoles [38]

Answer:

Almost all of the cells in your body share the same DNA as was found in that first cell. Eyes and heart are so different because different set of problems are made in the various eyes and heart cell

Explanation:

a

4 0
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