Due to their construction, they are often mistakenly equated with species of crustaceans. <span>Scorpios are often considered shellfish due to the fact that they have armor, but actually scorpions belong to the order of arachnids (Arachnida) the size of their ranges from 13 to even over 180 mm (emperor scorpion), living in both the tropical areas (from rainforest the desert regions), as well as high-altitude areas periodically covered with snow.</span>
Answer:
This is an example of directional selection.
Explanation:
Directional selection is a type of positive selection where the evolutionary fitness of one genotype is higher compared to the other ones, thereby favoring the selection of one particular phenotype and shifting allele frequencies towards the selected genotype. In a biological context, the directional selection increases the chances for surviving and for reproducing in those organisms that have the alleles favored by this type of selection. Thus, the directional selection produces the loss of genetic variability and leads to the fixation of the dominant alleles.
Answer:
A lifting force is the only one that is not part of the recipe for a thunderstorm to form.
I just took it, the answer is C.
Answer:
b) plasmid
Explanation:
A plasmid is an extrachromosomal DNA molecule that found in a cell that replicates independently without the need for chromosomes. A plasmid is small and is also not attached to the chromosomal DNA. Generally, plasmids are a circular piece of double stranded DNA materials that are present in bacteria.
Plasmids are used in a molecular biology laboratory for gene manipulation. they are able to transfer genes to a DNA through DNA recombinant technology and also aid DNA replication in bacteria. Plasmids are also used to study antibiotic resistance.