We must first define these three prominent definitions of species. Biological species concept means that organisms resemble each other because of genes being passed from parent to offspring. Phylogenetic species concept means that organisms resemble each other because they evolved from a common ancestor. Lastly, morphological species concept characterizes species on the structure of their body parts rather than genetic or phylogeny.
In this case, (1) biological species concept is not applicable for extinct species, (2) phylogenetic species concept is based on evolutionary history, (3) morphological species concept relies on similarities in structure, (4) Morphological and phylogenetic species concept accommodates asexual reproduction, and lastly (5) all species concepts are used by scientists in classification.
Question 1 is false and question 2 is A
Eat my dog lol xd just kidding lol what how
Options:
A) Hyperadditive
B) Antagonistic
C) Cross-tolerance
D) Cross-dependence
Answer:
A) Hyperadditive
Explanation:
Hyperadditive is what results when two drugs are added together to produce an amplified effect greater than the effect of the sum the individual drugs administered independently. The effect of this drug interaction is triple. I.e. 1 + 1= 6 Synergistic drug interaction results in hyperadditive. Examples of such drug interaction that results in hyperadditive are heart medication plus licorice, ulcer medication plus Coumadin, ibuprofen plus Coumadin.
Answer:
A) dense vegetation helps filter out pollutants in the water
Explanation:
The wetlands are areas that are covered with shallow waters and usually have very dense vegetation. The dense vegetation is very important as it is an excellent natural filter for the water, and the incoming polluted waters are usually easily purified in the wetlands. This is very important for the water cycle because if the water is polluted and it continues it cycle like that, then it will result in pollution on all levels in all spheres, making big environmental problems in all of the Earth's spheres.
