Which of the Following Statements Correctly Describes the Meaning of the Chromosome

question 4

Multiple Choice

Which of the following statements correctly describes the meaning of the chromosome theory of inheritance as expressed in the early 20th century?

• A) Individuals inherit particular chromosomes attached to genes.
• B) Mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis.
• C) No more than a single pair of chromosomes can be found in a healthy normal cell.
• D) Natural selection acts on certain chromosome combinations rather than on genes.

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Definitions:

High-Pitched Sounds

Sounds that have a high frequency, typically perceived as "shrill" by the human ear.

Hair Cells

Sensory cells located in the inner ear, vital for the conversion of sound waves into electrical signals for hearing and helping in the maintenance of balance.

Nociceptors

Sensory receptors that detect signals from damaged tissue or the threat of damage and transmit information about pain to the brain.

Conduction Hearing Loss

A type of hearing loss where sound waves are not effectively conducted through the outer ear canal to the eardrum and the tiny bones of the middle ear.