Answer:
directional selection, is a mode of negative natural selection in which an extreme phenotype is favored over other phenotypes, causing the allele frequency to shift over time in the direction of that phenotype.
Answer: Directional selection
Explanation:
In the population genetics, directional selection is the mode of selection during which the extreme phenotype are favored more than the other phenotype.
This causes the allele frequency to shift towards the time in the direction of that particular phenotype.
Here, in the question the acid tolerant plant species is favored over the other phenotype.
Hence, the correct answer is option D
Answer:
he human body contains many salts, of which sodium chloride is the major one, making up around 0.4 per cent of the body's weight at a concentration pretty well equivalent to that in seawater.
Explanation:
Kicked in the nuts..when a males testicals are hit with extreme force trauma resulting in polysnaptic reflex or fetal position
Correct answer: A). Decomposition
Decomposers are the organisms that are known to break down the dead and decayed animals and plants, and the process is known as decomposition. They are also known to help in the breakdown of a waste of other organism.
They are considered important for the ecosystem, as if they were not there in the ecosystem then the plant would not be able to get essential nutrients that are necessary for their growth. Because it is the decomposers who help in the recycling of carbon and the nitrogen cycle.
Example: bacteria, fungi
