Answer:
facilitated diffusion doesn't require energy, while active transport requires energy. Facilitaded difusion happens down the concentration gradient (molecules move from area of higher concentration to area of lower concentration), while active transports happens up the concentration gradient (from lower concentration to higher concentration).
Explanation:
The correct answer to your question is A. :)
Recessive traits are the traits that are not expressed in heterozygous conditions. Here, the hypothesis is the fact that flies with long wings can produce offspring with short wings.
<h3>What is trait?</h3>
Trait is the characteristic of an organism determined by genes, environmental factors, etc.
As the hypothesis that short wings are a recessive trait coded for by a single gene, the observation that is led to the fact that flies with long wings can produce offspring with short wings.
Thus, this can be the observation that was led by the hypothesis that short wings are a recessive trait coded for by a single gene.
For more details regarding traits, visit:
brainly.com/question/1463051
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Hopefully this quizlet an help you.
<span>https://quizlet.com/35658769/chapter-12-flash-cards/</span>
