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Science Ch. 1 notes - Mrs. Gann`s 6th grade class
Science Ch. 1 notes - Mrs. Gann`s 6th grade class

... Pine trees grow needle-like leaves w/ waxing coating. This helps the tree keep water in, allowing pines to survive in cool, dry places Dropping leaves & becoming inactive or dormant, a tree can survive the cold winter. Some plants, called annuals usually complete their life cycle in a single year. B ...
Sabal etonia Introduction October, 1999 Fact Sheet FPS-517
Sabal etonia Introduction October, 1999 Fact Sheet FPS-517

... The Scrub Palmetto is not common in the trade but could be used in the landscape as a massed ground cover. They are especially effective in the shade of existing pine trees. One or two could be planted in a small landscape as specimens to add texture to the garden. This palm, like the Dwarf Palmetto ...
Pre AP Plant notes 2
Pre AP Plant notes 2

... • Parenchyma – thin walled & alive at maturity; cells take different shapes. (storage, can change into other cells) • Collenchyma – thick walled & alive at maturity ...
Kingdom Notes
Kingdom Notes

... Angiosperms are the most complex and adaptable of all plant groups. They are also the most successful due to two important modifications: A. Fruit - A fruit is a mature _ovary___ that contains one or more seeds. It provides the embryo with greater _protection______ and _nourishment________ than foun ...
Plant responses to internal and external signals
Plant responses to internal and external signals

... of plant. Those cells elongate and plant grows toward light( or inhibit growth in root) ...
Name - msknguyen
Name - msknguyen

... where they develop into the male and female gametophytes. In what ways has this change in the plant life cycle been an evolutionary advantage to seed plants as they adapted to life on land? ...
Slide 1
Slide 1

...  Rhizome (stem) – Long, horizontal and underground. ...
Chapter 22
Chapter 22

... • Unlike mosses and ferns, however, seed plants do not require water for fertilization of gametes. Q: Why was this an advantage? A: They could live further away from water • Adaptations that allow seed plants to reproduce without water include flowers or cones, the transfer of sperm by pollination, ...
Plants
Plants

... released from the male part of the plant Germination (stamen) and sent to the female part (carpel) Pollination Pollination - The period in a plant’s life when growth Fertilization and development temporarilyDormancy stops Seed Dispersal - The process during which a plant begins to grow from a se ...
Plant Adaptation Notes
Plant Adaptation Notes

... • Flowers can be pollinated by wind, insects, birds, & other animals • Many flowers are ____________ colored to attract birds & insects that aid in pollination ...
Agapanthus Peter Pan Bibs
Agapanthus Peter Pan Bibs

... ...
A flowering shrub that calls attention to itself
A flowering shrub that calls attention to itself

... For best results, plant Ice ‘n Roses Red Hellebore in moist, well-drained soil in full to partial shade in USDA Zones 5-9, and watch this perennial burst into bloom in very early spring. It is available as a one-quart potted plant for $19.95 at Wayside Gardens. www.waysidegardens.com, ...
FUNGI BACTERIA INSECTS imilar to animals and humans, plants
FUNGI BACTERIA INSECTS imilar to animals and humans, plants

... arthropods and other invertebrates, which may cause yield losses particularly relevant in developing countries. Similar to animals and humans, in their natural environments, plants have evolved a complex immune system to defend themselves from pathogen infections and pests, even if, in crop species, ...
General Plant Morphology
General Plant Morphology

... The unfortunate bit about all this Fig. 1. (a) Open stoma. (b) Closed stoma is when the plant opens its stomata, it can also let out water. This can be quite the problem if you live in a very dry area. Plants have evolved adaptations to this problem such as storing carbon dioxide as an acid and doin ...
Chapter 23 - SCHOOLinSITES
Chapter 23 - SCHOOLinSITES

... usually absorb water and dissolved minerals, and contain vascular tissues that transport materials to and from the stem. ...
Chapter 23
Chapter 23

... usually absorb water and dissolved minerals, and contain vascular tissues that transport materials to and from the stem. ...
Practice exam questions from previous years…
Practice exam questions from previous years…

... c) Superphyly d) Polyphyly e) Convergent evolution ...
Plant Kingdom
Plant Kingdom

... Chapter 22-25 Review #3: 1. Name 3 types of plant tropisms and what each type responds to. ...
October October....... `Season of mists and mellow fruitfulness.` John
October October....... `Season of mists and mellow fruitfulness.` John

... Tree apparently, although I have never heard anyone call it that. The name, probably arose because in Chinese it is called ‘Seven Son Flower from Zhejiang’. Heptacodium means seven-part flower head. It is a member of the Caprifoliaceae family which is closely related to the honeysuckle. It comes fro ...
Compact Japanese Fleeceflower
Compact Japanese Fleeceflower

... Plant Characteristics: Compact Japanese Fleeceflower will grow to be about 12 inches tall at maturity, with a spread of 24 inches. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a fast rate, and under ideal conditions can be expected to live f ...
National Flower: Lotus Botanical Name: Nelumbo nucifera Gaertn
National Flower: Lotus Botanical Name: Nelumbo nucifera Gaertn

... Pampos (Punjabi); Ambuja, Kamala, Padma, Pankaja (Sanskrit); Ambal, Tamarai (Tamil); Erra-tamara (Telugu); Nilufer (Urdu). Family: Nelumbonaceae Etymology: The genus name is derived from the Tamil word Nelum, which means blue, and the specific epithet ‘nucifera’ derived from the Latin words, nux (= ...
Reading Your Orchid Plants
Reading Your Orchid Plants

... or hang from. Plants grown this way get all their nutrients from the fertilizer in the water. Like to dry out between watering. ...
Bluebells
Bluebells

... together to form a tube, shaped like a bell. They curl back to show the six anthers which hold the pollen. At the base of the flower is the ovary, where the seeds will be formed. It has a thread-like pointed style, ending in a tiny stigma, poking up in the middle of the anthers. The bluebell is clas ...
The Characteristics of Seed Plants Chapter 8 Section 3 What is a
The Characteristics of Seed Plants Chapter 8 Section 3 What is a

... • Acts like plastic wrap ...
2.1 Organs in Animals and Plants
2.1 Organs in Animals and Plants

... products move into the small and large _____, which are areas of chemical digestion and removal of wastes. 9. Once the food enters your body, it travels from the mouth down a tube called the _____. 10. An _____ is an organized group of tissues that performs a specific function. 11. The _____ churns ...
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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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