<span>To prove his Theory of Evolution. After studying the different species of finches he found the Galapagos Islands, Darwin focused on breeding pigeons by selecting specific traits of different individuals (this is mainly a method through which different kinds of dog breeds came about). On the basis of these studies Darwin concluded that natural selection and artificial selection acted roughly in the same way. Darwin's decision to enforce a certain trait represented, in a sense, the selective pressure which is present in a natural environment (the law of the fittest).<span>
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Converts hydrogen atoms into helium.
B)Ultraviolet waves carry the most energy.
Answer:
C) 3:1
Explanation: Dependent Assortment says that alleles of two characteristics will be present on the same homologous pair of the chromosome . Simply that alleles are physically linked to each other.
Example -
T- Tall
Y- Yellow
t- short
y- white
T which is (tall) is physically linked with Y (yellow),
whereas t (short) is physically linked with y (white).
Punnette square is shown in the diagram below-
hope it helps!
Answer:Enzymes help speed up chemical reactions in the human body. They bind to molecules and alter them in specific ways. They are essential for respiration, digesting food, muscle and nerve function, among thousands of other roles.
Explanation:That is one role