Answer:
95%.
Explanation:
Oxygen-hemoglobin dissociation curve:
Oxygen-hemoglobin dissociation curve is basically a sigmoid curve which relates between the saturation of oxygen (SO2) and partial pressure of oxygen in blood (PO2). It shows the affinity of oxygen with hemoglobin at different temperature and other factors. In the oxygen-hemoglobin dissociation curve; saturated oxygen is ploted on verticle axis and partial pressure of oxygen in mmHg on the horizontal axis.
Here in the above scenario at the high altitude oxygen is less and at 80 mmHg, Hb would be 95% saturated.
Answer:
One of the probable ways to determine how long ago any two species of bacteria diverged from each other is by drawing a phylogenetic tree.
Explanation:
- Phylogenetic tree are trees that show the ancestry of two species of interest and the relationship between them.
- The idea behind the construction of phylogenetic tree is darwins's "descent with modification theory".
- A phylogenetic tree is constructed using the similarities or differences in either physical characteristics, behavorial, or genetic buildup.
- Derived traits shared between the different species are the actual data used to construct a phylogenetic tree.
Blood is actually 55% plasma and 45% solids (blood cells).
<h2>Answer with Explanation </h2>
The thylacine is an extinct marsupial that once roamed Tasmania and Australia. There are several preserved specimens in existence. DNA cloning offers the best chance for bringing back the thylacine. DNA cloning is a method that offers multiple same images of a gene. A point gene is injected into a round section of DNA known as a plasmid. In reproductive cloning, researchers discard a developed somatic cell such as a skin cell from an animal that they want to follow. They then carry the DNA of the donor animal's somatic cell into an egg cell or oocyte from which DNA nucleus is removed. The offspring is a clone.
