H₃O⁺ Is the

question 50

Multiple Choice

H₃O⁺ is the

• A) hydronium ion.
• B) hydrogen ion.
• C) proton.
• D) hydridium ion.

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Definitions:

Nondisjunction

Nondisjunction is an error during cell division in which chromosomes fail to separate properly, leading to gametes with an abnormal number of chromosomes.

Meiosis

A form of cell division that reduces the chromosome number by half, resulting in four daughter cells, each with a unique set of chromosomes.

Chromosomal Inversion

A chromosome rearrangement where a segment of a chromosome is reversed end to end, which can lead to genetic disorders or differences if it disrupts a gene or alters gene regulation.

Nonhomologous Chromosome

Chromosomes that do not pair or share a similar structure or gene sequence with each other during cell division.