(a(i))[3]
Describe the process growers use to selectively breed plants.
(a(ii))[2]
Explain the disadvantages of using sexual reproduction to breed red carnations.
(b)[2]
Define meiosis.
(c(i))[1]
State the genotype for a carnation plant that is heterozygous in this gene.
(c(ii))[1]
Describe the phenotype shown by a heterozygous carnation plant for this gene.
(c(iii))[4]
Predict, by means of a genetic diagram, the proportion of pure-breeding carnation plants among the offspring.