"有关形态发生的" can be translated into English as "related to morphogenesis" or "concerning morphogenesis".
"Morphogenesis" refers to the biological process that causes an organism to develop its shape, and it is a key term in the field of developmental biology.
"Related to" or "concerning" are common prepositions used to indicate a connection or association with a particular subject.
So, depending on the context, you could say:
"Research related to morphogenesis" (有关形态发生的研究)
"Theories concerning morphogenesis" (有关形态发生的理论)