<h2><em>ANSWER</em><em>:</em><em><u> </u></em><em><u>TRUE</u></em></h2>
<h2><em>EXPLANATION</em><em>:</em><em> </em><em>NOT</em><em> </em><em>SURE</em><em> </em><em>IF</em><em> </em><em>THIS</em><em> </em><em>IS</em><em> </em><em>CORRECT</em><em>.</em><em> </em><em>PLS</em><em> </em><em>TELL</em><em> </em><em>ME</em><em> </em><em>IF</em><em> </em><em>IM</em><em> </em><em>WRONG</em></h2>
Answer:
proton
Explanation:
no charge, it weighs 1 amu
Answer:
The correct answer is: 25 %
Explanation:
According to Mandel's law of inheritance, the dominant allele masks the expression of the recessive allele if present together. If a couple has 3 children with brown eyes. In a monohybrid cross, the ideal phenotypic ratio of the offsprings is 3: 1 or in other words, the dominant character chances to appear is 75% in phenotype.
So, by the law of dominance of monohybrid cross the chances of the fourth child to develop blue eyes is 25%.
Thus, the correct answer is : 25 %.
Top-down effects imply control through predation, including fishery, while
bottom-up effects imply control through food abundance, often thought to be driven by climate or nutrient load.
<h3>What is Top down regulation ?</h3>
The top-down effect refers to a higher trophic level influences the community structure of a lower trophic level through predation.
<h3>What is Bottom up regulation ?</h3>
The bottom-up effect means that a lower trophic level in the biological network affects the community structure of higher trophic levels by means of resource restriction
Learn more about Top down and bottom up regulation here:
brainly.com/question/18996262
#SPJ4