Question

HELP

Answer 1

Flower color in a particular plant species is determined by one gene. The alleles of that gene can code for either red flowers or blue flowers. When two such plants are crossed, however, some of the offspring produce purple flowers. What is the genotype of the plants with purple flowers? (Points : 2)
an allele for red flowers on both homologous chromosomes
two alleles for red flowers on one homologous chromosomes, and two alleles for blue flowers on the other.
an allele for red flowers on one homologous chromosome and an allele for blue flowers on the other
an allele for purple flowers on both homologous chromosomes

Answer 2

which do you think?

Answer 3

I dont know thats why i was asking

Answer 4

There is a "No Direct Answers" rule. that includes giving an explanation along with the answer.
For multiple choice, you can help the user by hinting at the correct answer by giving an explanation that uses key words from the answer, or by leading the asker through the processes of elimination. :) hope this helps ^_^

Answer 5

But B is the correct answer

Answer 6

B :)

Answer 7

thankyou @brookiecokoie77