Answer:
Most genetic disease result from mutation that causes a gene to produce non functioning Protein.
Explanation:
Mutation deals with alteration of nucleotide sequence of the gene that encodes a functional protein product.
As a result of mutation the open reading frame of the mRNA sequence transcribed from that gene is being changed. Due to which the mutated gene can no longer form functional protein. This ultimately leads to production of non functional or truncated protein or disease causing protein.
For examle the Sickle cell anemia is caused due to the mutation in the beta chain of hemoglobin resulting in the accumulation of insoluble aggregates of HbS .
the phenotype is2:2 this 50%purple and 50%white
Pea plants have both male and female reproductive organs. As a result, they can either self-pollinate themselves or cross-pollinate with another plant. In his experiments, Mendel was able to selectively cross-pollinate purebred plants with particular traits and observe the outcome over many generations.