Ascientist repeats mendel�s experiment. the scientist got the following results: what is the ratio of purple flowers to white flowers? : 1

The answer is; 3:1

This is derived by dividing the number of purple flowers with that of white flowers (or vice versa);

669/221 = 3.02714 which is approximately 3 (because we can only have whole plants). Based on this fact, it can be postulated that the Purple flower allele is dominant to that of white flower. (The purple flowers represent the Homozygous dominant and heterozygous population while the white flowers are the homozygous recessive population)

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation: