I believe that the answer is C
Answer:
Common set of genes
Explanation:
There are 6331 set of genes that have been identified to be present and common in every individual on Earth today. This points to the fact there in one common ancestor through which all human beings have been descent. He/ She existed about 650 mya in Pre-Cambrian Era...
Frequency is the vegetation attribute that describes the probability of finding a species within a particular area. ... Therefore, data collection is usually a more rapid procedure than for other vegetation attributes such as biomass, cover, or density, which involve counting or subjective quantification.
Answer:
A process that creates growth, progress, positive change or the addition of physical, economic, environmental, social and demographic components.
Answer:
A. They have different genetic sequences but are found in the same location on a chromosome.
Explanation:
In genetics, alleles are the variant form of a gene. According to Mendel, there are usually two alleles for most genes except for few cases where there are multiple alleles. Each allele of a pair is contributed by each parent during sexual reproduction. For example, in a gene Tt, the alleles are T for tallness and t for shortness.
Alleles of the same gene are related in such a way that they have different genetic sequences but are found in the same location on a chromosome. The different genetic sequences makes them alternative form of each other.
