Question

Which mutation is harmful to the organism? A. a mutation allowing moths to camouflage better on blackened tree bark B. a mutation making Staphylococcus aureus resistant to the antibiotic methicillin C. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell D. a mutation causing uncontrolled cell division E. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

Answer 1

The correct answer is D. Mutation causing uncontrolled cell division.

Mutation is termed as the alteration of sequence of nucleotides which is permanent to organisms or extrachromosomal DNA or virus.

During DNA replication mutation may result from different errors. For example, during meiosis we can say that the result of mutation can be harmful if mutation can change proteins which are being produced by a gene.

Answer 2

Answer:

The answer is option D.

Explanation:

Change is named as the modification of arrangement of nucleotides which is lasting to living beings or extrachromosomal DNA or infection.  Amid DNA replication change may result from various mistakes. For instance, amid meiosis we can state that the consequence of transformation can be unsafe if change can change proteins which are being delivered by a quality.