Practice Questions

TLS Online TPP Program

#Question id: 3605

Male Plant blue flower with long pollen was crossed with female plant white flower with long pollen. Analysis of progeny of this cross showed that 50% of the progeny was red with long pollen while the remaining 50% of the progeny was white with long pollen. Which one of the following statements is a possible explanation of the above results?

#Unit 8. Inheritance Biology

Both male and female plant is heterozygous for flower color while male plant is heterozygous for pollen length
Both male and female plant is heterozygous for pollen length while male plant is heterozygous for flower color
Male plant heterozygous for both pollen length and flower color while female plant is homozygous for pollen length
Male plant heterozygous for both pollen length and flower color while female plant is heterozygous for pollen length