protoderm造句
1. Protoderm : Can you have other creatures speak?
2. Young anthers are composed of a protoderm and a central cell mass in early July.
3. The hairs originated from the protoderm cells on the adaxial surface of the second leaf primordium from the shoot apex.
4. Anther primordia are composed of the protoderm and the central cell mass in late September.
5. Primary meristem of Cynomorium songaricum Rupr. is composed of protoderm, ground meristem and procambium strands that line a wavelike ring in the ground meristem.
6. The differentiation of the cells derived from the primordial meristem formed protoderm, ground meristem and procambium strand.
7. Cells of the procambium and ground meristem are more vacuolated than those of the protoderm.