Most bacteria are eventually able to change their genetic makeup in order to become resistant to antibiotics. Therefore, the antibiotics no longer have an effect on the infections.
Answer:
B. Geographic Isolation
Explanation:
Speciation is a biological process that allows the generation of new species through existing species. Through conditions imposed by the environment in which this species lives.
Speciation is usually caused by geographic isolation.
Geographic isolation occurs when a population of the same species is separated by some type of natural barrier, such as rivers or mountains. This causes the population to be divided in two and begin to face different environments and different environmental conditions. This causes each part of the population to adapt in different ways, leaving them so different from one another that it is no longer possible to say that the two populations belong to the same species.
The best answer is C
One of the jobs or functions of the Golgi apparatus is to process and bundle macromolecules like proteins as they are synthesized within the cell. The Golgi apparatus is sometimes compared to a post office inside the cell since one major function is to modify, sort, and package proteins to be secreted.
Golgi apparatus is an organelle present in most eukaryotic cells and is made up of membrane bound sacs . It is also referred to a Golgi body, Golgi complex or dictyosome.
Phenotype of the offspring will be tall .
Explanation :
Dominant trait only require one copy of allele to express itself whereas recessive trait requires two copy of alleles to express itself.
Dominant trait may have different genotype but have same phenotype.
Example:
For a tree having following genotype
(Th) and (TT)
both will be tall but only genotype (hh) will be short.