The Phenotypic Ratio for a Testcross with a Homozygous Individual

question 56

Multiple Choice

The phenotypic ratio for a testcross with a homozygous individual and a heterozygous individual is _______.

• A)1:1
• B)2:1
• C)3:1
• D)1:2:1

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Definitions:

Kofun Period

A period in the history of Japan, from about the 3rd to the 7th century AD, noted for the construction of large tumulus graves or kofun.

Keyhole

A small opening in a door or lock that receives the key for locking and unlocking, often symbolic of privacy, secrecy, or mystery.

Hiragana Script

A component of the Japanese writing system, consisting of a set of syllabic symbols used for native Japanese words and grammatical elements.

Court Poetry

Poetry produced within or for a royal court, often characterized by high levels of sophistication and themes pertaining to court life or praise of the monarch.