. Plant studies; an elementary botany. Botany. RPKUMATOPUVTES : ; IRI' liony covering, transforms the integument into a hard known as the xeed coat, or teMa (Fig. 314). The development of this testa hermetically seals the structures within, further development and activity are checked, and the living cells pass into tlie resting condition. This protected structure with its dormant cells is the seed. The organization of the seed (diecks the growth of the embryo, and this development within the seed is known as. Fig. .315. Pine secfllinr;.', showing the Inni; hypnontyl .ind the rnm
. Plant studies; an elementary botany. Botany. RPKUMATOPUVTES : ; IRI' liony covering, transforms the integument into a hard known as the xeed coat, or teMa (Fig. 314). The development of this testa hermetically seals the structures within, further development and activity are checked, and the living cells pass into tlie resting condition. This protected structure with its dormant cells is the seed. The organization of the seed (diecks the growth of the embryo, and this development within the seed is known as. Fig. .315. Pine secfllinr;.', showing the Inni; hypnontyl .ind the rnmerons eotyledons, with the old seed case still iittitched.—After Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Coulter, John Merle, 1851-1928. New York, D. Appleton and Company
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbotany, bookyear1900
