Speciation is not a mechanism of microevolution.
Answer:
Gene expression is a process by which the information from a specific gene is used in the synthesis of a functional gene product. These products can be proteins and a functional RNA.
Explanation:
<span>the outer ear is used to collect sound waves.
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So, we know G (green) is dominant, and g (yellow) is recessive
Father is Gg, his eyes are green because green (G) dominates over yellow (g)
Mother is GG, obviously she has green eyes too
All of the children will have green eyes, because G dominates everywhere
Yellow eyes would be present only if combination from parents was gg (because there is no G to dominate, but that’s not the case here )
Bacteria
In the process of the nitrogen cycle. <span>
The nitrogen cycle is a biogeochemical succession process of nitrogen that involves: fixation, ammonification, nitrification, and denitrification. Like any other biogeochemical cycles. This process undergoes and affects the biological, geometrical and chemical aspects in the ecosystem and the abiotic and biotic community. Hence, the nitrogen cycle leads the abiotic component –nitrogen- to contribute to the biotic community, decomposition and primal production. Further, it becomes an essential part of the environment because some life components are contains it, similarly, amino acids, nucleic acids in RNA and DNA. </span>
