What Floral Organs Would Develop in Arabidopsis Flower Whorls 1 $\text { carpel } 3 / 4 \text { petal } 3 / 4 \text { stamen } 3 / 4 \text { carpel }$

What floral organs would develop in Arabidopsis flower whorls 1, 2, 3, and 4 (in that order) in a mutant in which activity C was expressed in all four whorls and A was expressed in none?

A)
$\text { carpel } 3 / 4 \text { petal } 3 / 4 \text { stamen } 3 / 4 \text { carpel }$

B)
$\text { carpel } 3 / 4 \text { stamen } 3 / 4 \text { petal } 3 / 4 \text { carpel }$

C)
$\text { carpel } 3 / 4 \text { sepal } 3 / 4 \text { stamen } 3 / 4 \text { carpel }$

D) $\text { carpel } 3 / 4 \text { petal } 3 / 4 \text { petal } 3 / 4 \text { carpel }$

E) $\text { carpel } 3 / 4 \text { stamen } 3 / 4 \text { stamen } 3 / 4 \text { carpel }$