Some pros that invasive species can cause are how birds and other animals would have food during the winter when invasive plants don’t die. Next, invasive species can fill in degraded ecosystems and help restore native biodiversity in an inexpensive and self-organized way that requires no human intervention. Lastly, many invasive species can cause a new food which can become popular and people will eat.
Some cons of having invasive species include capable of causing extinction to native species. Also, taking away possible food or eating eggs from native plants and animals. Lastly, invasive species can take away all sorts of habitats in all different ecosystems.
People that might care about this situation includes any normal citizens and biologists. This is true because they both have a big say in changing other peoples thoughts and can notice their surroundings. If everyone cared about this problem many invasive issues would go away and many places would have their native species back in order to save them from extinction.
The student can infer that the proteins are different and therefore their functions will be different.
Protein are made up of four structural levels, which are: primary, secondary, tertiary and the quaternary structures. The primary structure of a protein refers to the type and the number of amino acids that is present in the protein. The primary structure of a protein determines its secondary structure and the secondary structure determines its tertiary structure. The tertiary structure of a protein determines the functions of the protein.
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Fossils are one of the best evidence of evolution, mainly because they are the remains of living organisms from the past, which allow us to compare them with living organisms. However, the fossil record is notoriously incomplete and it is also biased in favor of animals with hard body parts, such as skeletons and shells. Soft bodied organisms and soft body parts are rarely preserved and there are often huge gaps in some evolutionary sequences. For example, Archaeopteryx is the earliest known bird, but it is already a bird, nothwithstanding some of the features that are unquestionably reptilian. The earliest known reptile with feathers is Longisquama, but there is a gap of some 75 million years between Longisquama and Archaeopteryx, and nothing has yet been found that are intermediate between these two important fossils.
Finally, DNA is virtually unobtainable from fossils, making it nearly impossible to compare the DNA of most fossils with living organisms. In terms of phylogenetic tree construction, DNA data is far superior to fossil evidence. However, if not for the existence of fossils, DNA data alone would be unconvincing as evidence of evolutionary change.
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Based on the selections given, it can be inferred that the student's favorite food of about 1/3 of the students is pizza.
