A Color-Blind Father and a Normal Vision Mother Who Did

question 85

True/False

A color-blind father and a normal vision mother who did not carry the gene for color-blindness will have 50% of the sons color-blind and 100% of the daughters as carriers for color-blindness.

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Definitions:

Cooing

Cooing refers to the early vocalization of infants, characterized by the production of soft, vowel-like sounds.

Repetitive Sounds

Sounds or sequences of sound that are repeated frequently, which can be a part of language learning or music.

Babbling

An early stage in language acquisition for infants, characterized by the production of sounds or syllables that do not correspond to specific words.

Echolalia

The automatic and involuntary repetition of sounds or words spoken by others, often observed in individuals with autism and certain speech disorders.