TLS Online TPP Program

#Question id: 35167


Which statements correctly differentiate trichome and stomatal spacing?

#XL - R Botany
  1. Trichome initiation involves MYB–bHLH–WD40 complex; stomata involve bHLH factors SPCH, MUTE, FAMA
  2. Stomata follow strict one-cell spacing; trichomes can be adjacent
  3. Trichome spacing involves mobile transcriptional repressors; stomatal spacing involves secreted peptides
  4. Both use the same upstream signaling pathway