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.
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Thus, Cactus survive with the help of its "green stems" and "transpiration".
All of them except d. But then again it depends on who you are and what you think about what a purpose is. You need all of the other choices to have something to think about what purpose really means.
Answer:
Nucleus
Explanation:
B and C are just wrong and D is the powerhouse of the cell
The purpose of the nucleus is to store genetic info.