Nurturing Life Sciences
#Id: 6214
#Id: 1070
#Unit 5. Developmental Biology
#Id: 1071
#Id: 1072
Class A activity alone specifies sepals.
#Id: 1073
Class A and B activities are required for the formation of petals.
#Id: 1074
Class B and C activities form stamens.
#Id: 1075
Class C activity alone specifies carpels.