HEREDITY
MONOHYBRID CROSS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
T = tall an t = shortTT and Tt would result in the following phenotype-make a punnett square
|
|
short
|
|
|
tall
|
|
|
medium sized
|
|
|
neither tall or short
|
Explanation:
Detailed explanation-1: -Phenotypes for plant height are tall or short. TT and Tt genotypes both expressed the tall phenotype because the T is dominant to t. Only the tt genotype expressed the short phenotype.
Detailed explanation-2: -Explanation: In a Punnett square, lower case letters are recessive alleles and upper case letters are dominant alleles. So, “tt” would mean that both alleles are recessive. In comparison, “Tt” would mean that one allele is dominant and one is recessive.
There is 1 question to complete.