plant organs

Listing 1 - 10 from 218 for plant organs

On-Line Glossary: F
... symptoms characterized by a fusing (and flattening) of such plant organs as stems. (20) fasciculation. Hyperplastic symptom characterized by a clustering of such plant organs as shoots into such structures as witches' brooms. (20 ...
ppathw3.cals.cornell.edu

On-Line Glossary: I
... . (2) intumescence. Hyperplastic symptom characterized by blister-like swelling on the surfaces of plant organs. (20) invagination. Retraction, under force of pressure, of an outer surface toward the inside. ... 920) isogenic. Two or more organisms or cells having identical genotypes. (16) isolate. In plant pathology: a culture or subpopulation of a microorganism separated from its parent population ...
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Department of Biology: Plant Ecophysiology Group: People: Post-docs: millenaar
... to irregular flooding. Therefore plants have to cope with these stressful environmental conditions. Some plant species are able to cope with flooding stress and stimulate the elongation rate of ... by re-establishing contact with the atmosphere. The "snorkel" facilitates the supply of oxygen to plant organs and tissues still under water. The trigger for these responses is ethylene entrapment in ...
www.bio.uu.nl

DIAGNOSING PLANT DAMAGE - Define the Problem
... to DIAGNOSING PLANT DAMAGE I. DEFINE THE PROBLEM PLANT IDENTIFICATION AND CHARACTERISTICS -GROWTH AND APPEARANCE OF THE "IDENTIFIED" PLANT -Normal? -Abnormal? ... PLANT. Therefore, it is not a problem. Always compare the typical diseased plant with a healthy or normal plant, since normal plant ... of leaves of ferns. These are the normal propagative organs of ferns. Also in this category are the small, ...
oregonstate.edu

Plant Physiology
... reallocation of carbon and nitrogen from the vegetative organs to the developing seeds is an especially important component of plant productivity. Our laboratory discovered that a specific ... of nitrogen-responsive lipoxygenases in soybean. Plant Physiology 116: 923-933. Contact us: Plant Physiology | 509-335-3412 | Accessibility | Copyright | Policies Plant Physiology, PO Box 646340, Washington ...
plantphys.wsu.edu

Flowering Plant Past Questions
... Flowering Plant Past Questions Past Questions - Flowering Plants 1. Compare fertilisation in Angiosperms with that in Cycads. 2. Explain why flowers are considered to be spore-bearing organs. 3. "Flowers produce spores ...
scitec.uwichill.edu.bb

Centre for Plant Biodiversity Research
... organs (bulbs or tubers), or if plant is locally rare then leave these in ground and make notes on what these parts looked like (this allows the plant ...
www.anbg.gov.au

APSnet Education Center - Plant Disease Lessons - Blackleg of potato
... Pectobacterium atrosepticum) HOSTS: potato (Solanum tuberosum) Author Solke H. De Boer, Centre for Animal and Plant Health, Charlottetown, PE, Canada The blackened stem and wilted leaves are typical of the ... produced propagules or "seed potatoes." Potatoes are underground storage organs known as tubers and are attached to the mother plant by stolons. Potato tubers are not only harvested as a ...
www.apsnet.org

The Succulent Plant Page: Glossary of Botanical Terms
... : abscission, the normal separation of a leaf, fruit, or flower from a plant. Abscisic acid - a plant hormone that induces abscission of leaves, dormancy and other adaptations to poor ... by division produces the precursors of the differentiated tissues, including vegetative, reproductive or floral organs. Apophysis - an offshoot or projecting part. Appressed - turned upwards and lying closely, flat ...
www.succulent-plant.com

The Succulent Plant Page: Glossary of Botanical Terms
... - (Greek: kaktos = a prickly plant (Spanish artichoke) from Sicily) - A spiny, succulent, dicotyledonous plant of the family Cactaceae ( ... enlarged stems that also serve as water storage organs. Cactiform - with the growth habit of a dwarf cactus ... pubescent, pubispina, scabrous, villous, woolly Canopy - the foliage cover of a plant community especially woodland. Capitulum - pl. capitula - i. a ...
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