Hybrids produced by crossing two different inbred (homozygous) varieties are often more vigorous in their growth than
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Hybrids produced by crossing two different inbred (homozygous) varieties are often more vigorous in their growth than either of their parents. Copy and complete the flow diagram to show how breeders of maize produce plants that show hybrid vigour.
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Inbred line 1 Inbred line 2 Genotype: homozygous Genotype: . Phenotype: uniform Phenotype: Yield: low Yield: . Hybrid Genotype: . .... Phenotype:.. *****.** Yield:.
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Related Book For
Cambridge International AS And A Level Biology
ISBN: 9781107636828
4th Edition
Authors: Mary Jones, Richard Fosbery, Jennifer Gregory, Dennis Taylor
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