Question

The type of chromosomal mutation that involves the addition of chromosome sections is

Deletion
Subsitution
Insertion
None of these above

Answer 1

Step-by-step explanation:

The type of chromosomal mutation that involves the addition of chromosome sections is translocation, so the answer is none of these above.

Step-by-step explanation:

Chromosomal mutations refer to the alteration in the number of genes or in the way they are organized within a chromosome, which is due to errors in gametogenesis. They are also called non-punctual mutations.

Alterations in the structure of chromosomes considered mutations can be

Deletion

Translocation

Inversion

Duplication

Translocation occurs when a section of a chromosome is incorporated into another non-homologous chromosome. That is to say, chromosomal mutation involves the addition of chromosome sections to other chromosome.

Deletion is a chromosomal mutation that does not correspond to the description. Inversion and substitution are molecular mutations of DNA.

Answer 2

The type of chromosomal mutation that involves the addition of chromosome sections is translocation, so the answer is none of these above.

Step-by-step explanation:

Chromosomal mutations refer to the alteration in the number of genes or in the way they are organized within a chromosome, which is due to errors in gametogenesis. They are also called non-punctual mutations.

Alterations in the structure of chromosomes considered mutations can be

• Deletion
• Translocation
• Inversion
• Duplication

Translocation occurs when a section of a chromosome is incorporated into another non-homologous chromosome. That is to say, chromosomal mutation involves the addition of chromosome sections to other chromosome.

Deletion is a chromosomal mutation that does not correspond to the description. Inversion and substitution are molecular mutations of DNA.