Antibiotic resistance occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, or other agents designed to cure or prevent infections. The bacteria survive and continue to multiply causing more harm. Bacteria can do this through several mechanisms.
Answer: deductive reasoning
Explanation:
In the case of inductive reasoning the some evidences are provided to prove a conclusion but in case of deductive reasoning a conclusion is framed on the basis of multiple trials of the experiment.
The given situation is an example of deductive reasoning because in this conclusion is framed after the experimental process.
Answer:
RNA is single-stranded and composed of nitrogenous bases, a phosphate group, and pentose sugar.
Explanation:
RNA is different from DNA because instead of having two matching bases; it is only made of one strand of nitrogenous bases. These bases are attached to the phosphate, which holds the whole strand of RNA together. The sugar acts as a carrier for the bases. The sugar in RNA is known as ribose and contains 5 carbon molecules. This is why it is called pentose sugar.
A. 2
Explanation:
Since brown eye color is B and has a dominant trait, any pair of alleles with at least one B have brown eye color (you have to have two recessive bb in order to have blue eyes).
Out of bb, Bb, bb, and Bb, there are two children with at least one dominant allele in their gene.
<span>Mutation in the gene encoding the recently isolated WASP protein has now been identified as the genetic defect responsible for the X-linked Wiskott-Aldrich syndrome (WAS), a primary immunodeficiency disease associated with extensive phenotypic variability.</span>
