Biology · Genetics
Consider the genetic and environmental (temperature) effects on plant height in two varieties of a plant species (G1 and G2). Match the following scenarios with their correct explanations: - Scenario A: Plant height is influenced primarily by the genotype of the two varieties. - Scenario B: Variation in plant height is influenced only by the temperature, and genotype has no effect. - Scenario C: Genotype and temperature collectively have an additive effect on plant height. - Scenario D: Both genotype and environment have an effect on plant height, with the two varieties responding differently to the environment. Which one of the following options correctly matches the scenarios (A to D) with their corresponding explanations (i to iv)?
- 1A - iv, B - i, C - iii, D - ii
- 2A - iii, B - ii, C - iv, D - i
- 3A - i, B - iii, C - ii, D - iv
- 4A - i, B - ii, C - iii, D - iv✓
Correct answer
A - i, B - ii, C - iii, D - iv
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