TLS Online TPP Program

#Question id: 5642


One of the earliest events in arabidopsis development is formation of the _____ axis, in response to a gradient of _____.

#Unit 5. Developmental Biology
  1. Apical-Basal, Auxin

  2. Dorsal-ventral, miRNA

  3. Apical-basal, pin-1 and pin-7

  4. Adaxial-abaxial, cytokinins