Which of the following statement correctly identifies how a genetic mutation can affect an organism? Question 3 options:

Mutations have no affect on organisms and their structure or way of life.

Mutations are always harmful and lead to the early death of an organism.

Mutations can give organisms new abilities not seen before.

Mutations can alter or stop the production proteins in a way that either alters the appearance or quality of life of an organis

The statement that correctly identifies how a genetic mutation affects an organism is that mutations can alter or stop the production proteins in a way that either alters the appearance or quality of life of an organism.

Explanation:

A genetic mutation occurs at the molecular level, in the DNA, and consists of the change of a specific sequence of nucleotides in the nucleic acid.

Since the sequence of DNA bases determines genetic information necessary for the synthesis of specific proteins, changes in the sequence can produce alterations in structural and functional proteins —due to changes in the sequence of amino acids or incomplete synthesis— that affect the appearance or functioning of a living being.

The other options are not correct because:

Although some mutations go unnoticed, most can cause alterations in organisms. Not all mutations are harmful or lead to premature death. Mutations do not produce new abilities.

answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

Yes they are correct good day