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Nuetrik [128]
3 years ago
6

Natural selection changes allele frequencies in populations because some ____ survive and reproduce more successfully than other

s.
Biology
1 answer:
Mazyrski [523]3 years ago
8 0
The correct answer is individuals 
I hope this help 

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Explain the difference between negative growth rate and zero growth rate.​
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Answer:

Negative growth rate is when a population's average number of deaths is greater than its average number of births. Zero growth rate is when the average number of deaths equals the average number of births.

Explanation:

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When two pink flowers (rw) are crossed, there are four equally likely possible outcomes for the genetic makeup of the offspring:
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Punnet square
        
                                                         Pink flower x pink  flower
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                                                                      rr, rw, rw, ww
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3 years ago
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How do Euglena and sperm cells use flagella?
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Answer:

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In general, flagellum is a long whip like organ which protrudes to the exterior from the cell body and permits mechanical work without any marked change in the form of the effector cell. In Euglena, there are two flagella. One of them is equal in length to body while other is short.

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The role of pigments in the photosynthesis reaction is to
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