8. In tomatoes, there are two alleles that affect stem color, one purple (T) and one green (t). The following crosses are performed with these results
Parental Phenotype Offspring Phenotypes
Cross 1- Purple X Green 422 purple: 417 green
Cross 2-purple x purple 426 purple, 135 green
Cross 3- purple x green 953 purple, Ogreen
Cross 4- purple x green 404 purple, 387 green
What is the genotype of the purple parent in cross number 3?
A. TT
B. tt
C. Tt
D. T?

raits that your monster will have. the dna code for each trait is given, so you will need to go through the process of transcription and translation to determine what protein is being made and then match that with the corresponding trait. you may even include a picture of your monster if you are feeling creati

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms

c. heat from the poles back down towards the equator.