Botanical Gazette, Volumen40John Merle Coulter, M. S. Coulter, Charles Reid Barnes, Joseph Charles Arthur University of Chicago Press, 1905 Publishes research in all areas of the plant sciences. |
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Página 13
... probably indirect , through its effect upon growth . An attempt was next made to compare the increase of surface per square millimeter under the two conditions . Seedlings of sun- flower , white mustard , and radish were attached to ...
... probably indirect , through its effect upon growth . An attempt was next made to compare the increase of surface per square millimeter under the two conditions . Seedlings of sun- flower , white mustard , and radish were attached to ...
Página 14
... probably due to the fact that these are small seeds with little reserve food , and soon begin photosynthetic work in the light , while the plants in darkness have no such advantage . No evident difference in the length of hairs . was ...
... probably due to the fact that these are small seeds with little reserve food , and soon begin photosynthetic work in the light , while the plants in darkness have no such advantage . No evident difference in the length of hairs . was ...
Página 17
... probably to the more rapid adjustment and stretching of the epidermal cells in the warm water than of the inner cells . KIRCH- NER ( 29 , p . 353 ) found that 4 ° C. allowed of little or no growth of corn roots , while wheat elongated ...
... probably to the more rapid adjustment and stretching of the epidermal cells in the warm water than of the inner cells . KIRCH- NER ( 29 , p . 353 ) found that 4 ° C. allowed of little or no growth of corn roots , while wheat elongated ...
Página 19
... probably offered greater resist- ance to the growth of the root . If the statement made by HABER- LANDT ( 22 , p . 188 ) concerning Elodea- " denen die Wurzelhaare in Wasser vollkommen fehlen , während sie beim Eindringen der Wurzeln in ...
... probably offered greater resist- ance to the growth of the root . If the statement made by HABER- LANDT ( 22 , p . 188 ) concerning Elodea- " denen die Wurzelhaare in Wasser vollkommen fehlen , während sie beim Eindringen der Wurzeln in ...
Página 24
... probably to the retardation of the zone in process of formation when the operation was performed . DEVAUX ( 10 , p . 308 ) states that new hairs may appear among the old ones , but appearances which might be interpreted in that manner ...
... probably to the retardation of the zone in process of formation when the operation was performed . DEVAUX ( 10 , p . 308 ) states that new hairs may appear among the old ones , but appearances which might be interpreted in that manner ...
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acid algae apex appear ascus BOTANICAL GAZETTE branches buds cents CHICAGO PRESS chromatin chromosomes color cotyledons cultures curves dark described dishes division embryo sac endosperm endospore enzyme exospore experiments flora flowers formation gametophyte genus germination glass growing growth hairs holdfasts hyphae Hypocrea alutacea illustrated laboratory Lake Lantern Slides later layer leaf leaves light LITHIA WATER longa longis megaspore mitosis mother cell nitrogen nucleus Oaxaca occur organs oxygen paper peat PIANO plants plates pollen pollen tube postpaid present primordia Professor proteids protoplasm published PUCCINIA removed rhizobia rhizoids roots Salix Sceptridium seedlings seeds shoots shown shrubs societies soil solution species specimens Sphaeria spindle spirem sporangium spore membrane spores stage starch stem substratum surface tamarack temperature tetrad tion tissue transpiration tube Typewriter Ueber University of Chicago vegetation York zone zoospores
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