Answer:
organism strives to improve themselves
Contains the DNA of the cell and controls the cell's activity
Answer:
The proportion of the genotypic recombinants among the offspring from this cross is 75%
Explanation:
Separating the alleles from the parents independently, We have AB, Ab, aB, and ab.
These should be crossed using punnet's square, we will therefore get the genotypic of the 16 progenies as: AABB, AABb, AaBB, AABb, AAbb, AaBb, AaBB, AaBb, aaBB, AaBb, Aabb, aaBb, aabb, aaBb, Aaaa and AaBb. From these, only those in bold retained the genotype of their heterozygous parents. Therefore, 12 out of 16 are genetic recombinant, which are the offspring that differs from their parents after a cross. This made the proportion to be 12/16 X 100 = 75%.
In the Nature v. Nurture debate, scientists who argue that personality
is established by our genetics believe that the transmission of these traits is
a result of hereditary. The answer is letter B. Hereditary characters
can be obtained from the parent genes during sexual intercourse. It is
contained in the offsprings’ DNA.
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The only way I can answer this question by using the map
