Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Advisor Kronstad, Warren E. Decade 1960-1969 Degree Level Master's Rights Statement Copyright Not Evaluated

Ultrastructural study of the embryo during germination involving douglas fir (Pseudotsuga menseizii Franco) seeds

Creator:

Hsu, Kay Yong-Yong

Abstract:

The seeds of Douglas fir, a representative of the gymnosperm flora, were studied at six stages of germination to discern the structures of food reserves and to study ultrastructural changes occurring during germination in the embryo and resulting seedlings. The materials were fixed in three fixatives, dehydrated with ethanol series,...

Resource Type:

Masters Thesis