The correct answer is stabilizing selection reduces the amount of variation in a trait. disruptive selection increases the amount of variation in a trait.
Stabilizing selection is a type of natural selection in which genetic diversity decreases because natural selection favours an average phenotype and selects against extreme variations.
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Disruptive selection is a type of natural selection in which extreme values for a trait are favoured over intermediate values, thus it increases genetic variance.</span>
Answer:
<em>the </em><em>next </em><em>step </em><em>in </em><em>the </em><em>scientific</em><em> </em><em>method</em><em> </em><em>is </em><em>to </em><em>test </em><em>the </em><em>hypothesis</em><em> </em><em>by </em><em>designing</em><em> </em><em>an </em><em>experiment</em>
Explanation:
<em>this </em><em>includes</em><em> </em><em>creating </em><em>a </em><em>list </em><em>of </em><em>materials</em><em> </em><em>and </em><em>a </em><em>procedure</em><em>-a </em><em>step </em><em>-by </em><em>step </em><em>explanation</em><em> </em><em>of </em><em>how </em><em>to </em><em>conduct</em><em> </em><em>the </em><em>experiment </em>
Hey there! :)
Answer:
The 3rd choice. a = -4, b = 5, c = -2.
Explanation:
Rearrange the quadratic equation given into the form 0 = ax² + bx + c:
0 = 5x - 4x² - 2 --> 0 = -4x² + 5x - 2
The corresponding coefficients for the a, b and c values are:
a = -4
b = 5
c = -2.
That is a <span>Symbiotic Relationship, like how birds will clean a crocodile's teeth for them. The birds eat whatever meat is left stuck in its teeth, and the crocodile won't have infections from the stuck meat. Same with water buffalos and birds, the birds get a free meal and the water buffalo don't have ticks and parasites. And another one is a zebra and ostrich, it's a somewhat odd one but still the same. Zebras have poor eyesight while the ostrich has poor hearing. So they travel together so the ostrich can stop the zebra's enemies while the zebra will hear the ostrich's enemy.</span>
Answer: famous battles of the french revolution
