. Plant studies; an elementary botany. Botany. 158 RTrniER tliG food wliioli they mamifacturt'. The less chlorophyll is used the less is it developed, and a green plant which is obtaining the larger amount of its food in a saprophytic or parasitic way is on the way to losing all of its chlorophyll and becoming a com- plete saprophyte or parasite. Certain of the low- er Algffi are in the luibit of living in the l)ody cavities of high- er jilants, finding in suidi situations the moisture and protec- tion which they need. They may thus have brought within their reach some of the organic pr
. Plant studies; an elementary botany. Botany. 158 RTrniER tliG food wliioli they mamifacturt'. The less chlorophyll is used the less is it developed, and a green plant which is obtaining the larger amount of its food in a saprophytic or parasitic way is on the way to losing all of its chlorophyll and becoming a com- plete saprophyte or parasite. Certain of the low- er Algffi are in the luibit of living in the l)ody cavities of high- er jilants, finding in suidi situations the moisture and protec- tion which they need. They may thus have brought within their reach some of the organic products of tlie liigher plant. If tliey can use some of these, as is very like- ly, a partially para- sitic haliit is begun, wliicli may lead to loss of chlorophvH and complete para- sitism. \'U. Symbionts,â 'V\]c ])hcn()nuMion of symbiosis will be re- ferred to nidi'e fully in cDinH'ctioii witli Lichens (S 104). In its broa-dcst sense the wci'd inrludcw any sort of de]i(Mid- ence between living organisms, fi-om the vine n,ii<l tlie tree. , lis. ; nf p: j\ pill !ltllâ ^s , tuhirsHh 111.^ v lilt HiickiriL^ prorcssis w I lie) I pn rl). â Arirr STIlAMItlMtOKIL. 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
