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.In the following questions, draw ovoids to represent a developing Drosophila em

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Question

.In the following questions, draw ovoids to represent a developing Drosophila embryos and show the approximate region where the indicated protein would be expressed during the appropriate time of development.

a. Where is the Krupple protein (Kr) expressed in a wild type fly?

b. Where would you predict the Krupple protein (Kr) to be expressed in a Knirps mutant (kni-)?

c. Where is Caudal protein (Cad) expressed in a wild type fly?

d. Where would you predict the Caudal protein (Cad) to be expressed in a Knirps mutant (kni-)?

e. Where would you predict the Caudal protein (Cad) to be expressed in a Bicoid mutant (Bcd-)?

Explanation / Answer

.In the following questions, draw ovoids to represent a developing Drosophila em