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tree trail leaflet (colour)
tree trail leaflet (colour)

... clusters, they turn yellow in autumn and fall in winter. Male flowers are yellow and globe shaped; female flowers are deep red emerging in spring. Egg shaped cones appear all round the twigs and stay on the tree for several years. Bark is light brown in regular plates. ...
class-v -my living world - dav centenary public school, tohana
class-v -my living world - dav centenary public school, tohana

... All living things reproduce to maintain their race and number on earth. The process, by which a living thing produces more of its own kind, is called reproduction. Plants also reproduce their own kind. They do so mainly in two ways: ...
Timeless beauties - yourlifestyle.tv
Timeless beauties - yourlifestyle.tv

... flowering glory. Varieties of the well-known Chinese Magnolia (Magnolia soulangeana) flaunt themselves from metres away with their large tulip-like white, pink, crimson or deep claret-coloured flowers. Few other plants will have you running to the nursery to buy one as soon as you see it in flower. ...
Planting and Care of Salvias in Landscapes
Planting and Care of Salvias in Landscapes

... The State Wildflower license plate supports Florida native wildflower planting, education and research. Get the plate and help fill our state with wildflowers! ...
Higher Biology - Unit 1 Cell Biology
Higher Biology - Unit 1 Cell Biology

... Explain why plants need water. Describe how water enters a plant. Explain how a root hair cell structure is related to its function. Describe the structure and function of xylem. State that xylem contains lignin. State that stomata are pores found on the surface of leaves. Describe the role of guard ...
26 | seed plants - Open Textbooks Project
26 | seed plants - Open Textbooks Project

... and are thought to have appeared about 500 million years ago. They were followed by liverworts (also bryophytes) and primitive vascular plants—the pterophytes—from which modern ferns are derived. The lifecycle of bryophytes and pterophytes is characterized by the alternation of generations, like gym ...
Frog-Friendly Native Pond and Bog Plants
Frog-Friendly Native Pond and Bog Plants

... Tall, erect grass, with handsome, feathery flowerheads forming dense stands in marshy ground in fresh or brackish water. Common throughout Australia. Suits sunny or semi-shaded position. Fast spreading, so may require containment in pots. Suitable for bog and pond. Provides habitat for birds and ins ...
A  COMPARATIVE MORPHOLOGICAL AND ANATOMICAL STUDY OF LEAVES AND STEMS OF
A COMPARATIVE MORPHOLOGICAL AND ANATOMICAL STUDY OF LEAVES AND STEMS OF

... their common features have been revealed. Leaf blade is of isolateral type, they covered with a layer cutin on both sides. Cells of upper and lower epidermis are prosenchimatous, with slightly thickened cell walls and distinct evident straight pores. In the epidermis of leaves there are sparse papil ...
Cutleaf Weeping Birch - Landsburg Landscape Nursery
Cutleaf Weeping Birch - Landsburg Landscape Nursery

... The Cutleaf Weeping Birch is an open deciduous tree with a rounded form and gracefully weeping branches. It lends an extremely fine and delicate texture to the landscape composition which can make it a great accent feature on this basis alone. This tree will require occasional maintenance and upkeep ...
No Slide Title
No Slide Title

... Comments: The Orobanchaceae is generally considered the parasitic/saprophytic counterpart/sistergroup to the Scrophulariaceae and sometimes treated as a subfamily within Scrophulariaceae. Indian paintbrush (Castilleja), a partial root parasite, is an example of a scroph that links the two families t ...
Winter Catkins Seeds Fruit
Winter Catkins Seeds Fruit

... Big Leaf Maple Ethnobotany- native plant uses • Leaves are so large they can be used to prepare food on, as containers for food, or as emergency picnic plates. • Wood is very strong and dense. It is used to make very strong paddles for canoes and other important tools. • The sprouted seeds in spring ...
File
File

... The genus members bear many similarities to one another. They are all woody shrubs,  bushes, or tree like shrubs. Brugmansia commonly reach heights of at least five to ten feet and  can even grow as big as 26­35 feet depending on the species , growing conditions or variety.  Brugmansia species rarel ...
Activation of the WUS gene induces ectopic initiation of floral
Activation of the WUS gene induces ectopic initiation of floral

... the inflorescence stems (Figure 2B and D). There were numerous floral buds observed on the surface of the inflorescence stems. The epidermal cells in the ectopic meristematic area were smaller and rounder than the adjacent cells (Figure 2E), suggesting that these epidermal cells possess a meristematic ...
OSBECKIA STELLATA DON (MELASTOMATACEAE) PREVALENT OF DARJEELING HILLS Research Article
OSBECKIA STELLATA DON (MELASTOMATACEAE) PREVALENT OF DARJEELING HILLS Research Article

... hydrogen to the radical. In DPPH assay the lower the IC 50 the better it is able to scavenge the radicals, particularly peroxy-radicals which are the propagators of the autoxidation of lipid molecules and thereby break the free radical chain reaction[43]. Petroleum ether extract showed better antiox ...
Ectopic Expression of BABY BOOM Triggers a
Ectopic Expression of BABY BOOM Triggers a

... hypocotyls of germinated seedlings (data not shown). In both Arabidopsis and Brassica, primary somatic embryos were attached to the underlying tissue at their lateral sides (Figure 4H), at their root poles (Figure 4G), or by their cotyledons (Figure 4C). In both species, somatic embryos were formed ...
Alternaria diseases in production nurseries
Alternaria diseases in production nurseries

... leaves may fall prematurely. Some Alternaria species, particularly pathovars of A. alternata, depend on toxin production for colonization of their host. Some of these produce a toxin which translocates through the vascular system producing chlorosis along the veins from the leaf lesion, and causing ...
GENERAL CONDITIONS Entries are free and open to all financial
GENERAL CONDITIONS Entries are free and open to all financial

... All exhibits are to be tabled by 7.30 pm on judging night. Once tabled, no plant can be moved or touched without the express consent of the chief steward. All persons not associated with judging shall leave the show area before the commencement of judging at 8.00 pm. Individual plants may be entered ...
Bianca Ornamental Golden Hops
Bianca Ornamental Golden Hops

... Bianca Ornamental Golden Hops has attractive lime green foliage which emerges chartreuse in spring. The fuzzy lobed leaves are ornamentally significant but do not develop any appreciable fall colour. The flowers are not ornamentally significant. It produces abundant clusters of yellow hop-like fruit ...
2. review of literature
2. review of literature

... mm long; ribbed seeds 5- 12, pitted between ribs. Flowering is from June to November in India. Plants are found along river banks, open grasslands, sandy places and rocky regions. In nature (in vivo) the plants are seasonal and appear for few months. The roots and few basal stem stocks retaining in ...
- INTERNATIONAL JOURNAL OF CURRENT TRENDS
- INTERNATIONAL JOURNAL OF CURRENT TRENDS

... be either fresh leaves or dried powder), the collected leaves of Parthenium hysterophorus were shade dried completely for the period of 30 days than chopped into small pieces and made into fine coarse powder. Various concentrations of leaf extracts prepared (i.e., 2 %, 4 %, 6 %, 8 % and 10 % leaf po ...
Chapter 5 Niche differences between sexual and apomictic
Chapter 5 Niche differences between sexual and apomictic

... to niche shifts. Other forces exerting selection may be specific for asexual reproduction, e.g. favouring general-purpose genotypes (Lynch 1984;De Kovel & De Jong 2000), or in some other way be connected to asexuality. We compared morphological and life-history traits in sexuals, apomicts and their ...
Pink Pepper – fruit from the Schinus terebinthifolius
Pink Pepper – fruit from the Schinus terebinthifolius

... been used medicinally by indigenous peoples throughout the tropics. The plant has a very long history of use and appears in ancient religious artefacts and on idols among some of the ancient Chilean Amerindians. Schinus terebinthifolius is still employed in herbal medicine today in many countries. T ...
Slide 1
Slide 1

...  The resultant plants are more uniform in their characteristics.  The only way to produce some fruits that do not produce seeds ...
Weedy Succulents on the South Coast
Weedy Succulents on the South Coast

... The best way to help prevent the spread of succulents is not to grow them in your garden, and not to dump them in the bush. While some have fleshy fruits that are dispersed by birds or other animals, many are spread mainly by dumping, of whole plants or plant fragments. There are drought-hardy nativ ...
Diversity and evolution of a trait mediating ant–plant interactions
Diversity and evolution of a trait mediating ant–plant interactions

... † Background and Aims Plants display a wide range of traits that allow them to use animals for vital tasks. To attract and reward aggressive ants that protect developing leaves and flowers from consumers, many plants bear extrafloral nectaries (EFNs). EFNs are exceptionally diverse in morphology and ...
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Plant evolutionary developmental biology



Evolutionary developmental biology (evo-devo) refers to the study of developmental programs and patterns from an evolutionary perspective. It seeks to understand the various influences shaping the form and nature of life on the planet. Evo-devo arose as a separate branch of science rather recently. An early sign of this occurred in 1999.Most of the synthesis in evo-devo has been in the field of animal evolution, one reason being the presence of elegant model systems like Drosophila melanogaster, C. elegans, zebrafish and Xenopus laevis. However, in the past couple of decades, a wealth of information on plant morphology, coupled with modern molecular techniques has helped shed light on the conserved and unique developmental patterns in the plant kingdom also.
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