
ABC model of flower development
-The ABC genes ,in Arabidopsis are considered homeotic genes. What could be a reason for this classification?
A) Each gene codes for regulatory transcription factors.
B) Each of the three genes codes for a different flower organ.
C) Each gene codes for proteins similar to Hox genes in mice.
D) Each gene is similar in sequence to homeotic genes in Drosophila.
Correct Answer:
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