Words to Describe canalization

How canalization often is described ("________ canalization")

• embryonic
• such
• progressive
• vaginal
• unsuccessful
• successful
• partial
• necessary
• called
• close
• dispersal
• experimental
• cultural
• differential
• environmental
• strong
• laser
• normal
• natural
• spontaneous
• minor
• appropriate
• fallopian
• elastic
• faulty
• artificial
• underground
• genetic
• centralized
• experiential
• defective
• further
• scale
• direct
• epigenetic
• abnormal
• slight
• behavioral
• effective
• proper
• self
• weak
• selective
• complete
• incomplete
• transcervical
• subsequent
• extensive
• developmental