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Principles of Inheritance and Variation
Genetics Terminology (Allele, Test Cross, Back Cross, Ploidy)
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Concepts tested
- Matching genetics terms to their definitions
All Questions
2024 1 question
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Match List I with List II regarding genetics terminology.
Pick the matching item from Column II for each row.
Column I
- A. Two or more alternative forms of a gene
- B. Cross of F1 progeny with homozygous recessive parent
- C. Cross of F1 progeny with any of the parents
- D. Number of chromosome sets in plant
Column II
- I. Back cross
- II. Ploidy
- III. Allele
- IV. Test cross
Correct answer: A → III, B → IV, C → I, D → II
Two or more alternative forms of a gene – allele Cross of $F_1$ progeny with homozygous recessive parent – test cross Cross of $F_1$ progeny with any of the parents – back cross Number of chromosome sets in a plant – ploidy Correct match: A-III, B-IV, C-I, D-II.
