Answer:
D
Explanation:
D is the best answer, as it’s the only true statement. The circulatory system consists of your blood, blood vessels, and heart. The system is mainly responsible for delivering nutrients and oxygen to your cells and removing waste like carbon dioxide.
I think the answer is Human Genome Project. The Human Genome Project was an intentional scientific research project with the goal of determining the sequence of nucleotide base pairs that make up human DNA, and of identifying and mapping all of the genes of the human genome from both a physical and a functional standpoint. Sequencing means determining the exact order of the base pairs in a segment of DNA. HGP is a primary method used to produce the finished version of the human genetic code is map-based, or bacterial artificial chromosome (BAC) sequencing.
Answer:
Genetic Drift, it is a textbook example of genetic drift.
hope this helped <3
Answer:
Natural Selection is an evolutionary process that caused the increment of dark-coloured Biston betularia moths in England. It happened due to increase of air pollution in the industries. The bark of the trees became darker because of the deposition of pollutants.
In order to save itself from predators, the species of Biston betularia evolved itself to a dark coloured species so that the predators gets confused between the bark of the tree and the Biston betularia.