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What are the Parts of a Plant?
What are the Parts of a Plant?

... • What do you notice about these seeds? • Do they look the same or different? • What colors, shapes, and sizes are they? • How do you think seeds get from one place to another? • What do you think is inside the seed? ...
Reproduction in Flowering Plants
Reproduction in Flowering Plants

... its journey, the generative cell of the pollen grain divides by mitosis to form two sperm nuclei, or male gametes. The pollen tube continues to grow until it reaches the ovary. It then enters an ovule through the micropyle. It ruptures one of the cells next to the egg and discharges the two sperm nu ...
September-October
September-October

... Focus Question: How do Plant Structures Function to Support Growth? National Standard and Depth of Knowledge (DOK) Level Key Concepts Tissue, chloroplast, vacuole, cuticle, vascular tissue, vascular plant, non  Living systems at all levels of organization demonstrate the complementary nature of str ...
plant guide - Lan Su Chinese Garden
plant guide - Lan Su Chinese Garden

... single   white   flowers   with   bright   yellow   stamens.   Its   delicate,   layered   branches,   great   fall   color   and   peeling   bark   are   some   additional   and   outstanding   ornamental  features.     ...
www.WestonNurseries.com Stained Glass Hosta
www.WestonNurseries.com Stained Glass Hosta

... Stained Glass Hosta features dainty spikes of lightly-scented white tubular flowers rising above the foliage from mid to late summer. Its attractive small textured oval leaves remain chartreuse in color with showy green variegation throughout the season. The fruit is not ornamentally significant. La ...
plants review sheet - Blue Valley Schools
plants review sheet - Blue Valley Schools

... 1. You should be familiar with the general structure of plants and how these structures are important in its proximal goal in the production of energy and it ultimate goal of reproduction. 2. You should be familiar with the three names and functions of the major categories of plant tissues, as well ...
Document
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... this illegal in some states. Other lycophytes, such as Selaginella, may form extensive carpets in the understory of wet tropical forests. 7. Lycopodium, a lycophyte with microphylls ...
Caryophyllaceae
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... stamens, carpels) • flower parts free, not fused (tepals free, carpels free, stamens not adnate to petals or connate) • flowers PERFECT • ovaries hypogynous, and carpels not sealed by fusion • flowers radial, not bilateral • leaves simple, entire and alternate – and often with aromatic oils • monoco ...
Bedding Plant Production
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Biology 2 – Study Guide # 2
Biology 2 – Study Guide # 2

... Know the general information on fungi. What general characteristics are related to animals? Know fungal reproduction. (asexually and sexually – karyogamy, syngamy, plasmogamy) Know the fungal classification. Know the life cycles of zygomycota, ascomycota, and basidiomycota. What are deuteromycota an ...
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... Nonvascular plants lack a vascular system and rely on diffusion to transport water and nutrients. Vascular plants have a vascular system to transport water and nutrients. Most vascular plants have roots, stems, and leaves. Roots supply plants with water and minerals from soil. Stems support the plan ...
The important things about life cycles is that organisms reproduce
The important things about life cycles is that organisms reproduce

... small root grows down into the soil. Then, the stem grows up toward the surface of the soil. Soon, the stem breaks through the soil. When this happens, it is called a sprout. Later, leaves begin to form on the plant stem. Now it is called a seedling. Finally, the seedling develops into a plant which ...
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... club mosses: (also called "ground pine" because they grow along the ground in temperate regions) ...
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... Bright pink flowers found along highways and on hillsides to control erosion ...
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... spring. The glossy oval leaves do not develop any appreciable fall color. The fruits are yellow pomes displayed in mid fall. The smooth brown bark is not particularly outstanding. Landscape Attributes: Texas Scarlet Flowering Quince is a dense multi-stemmed deciduous shrub with a more or less rounde ...
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American Beautyberry Scientific Name

... consists of minor amounts of vitamins and carbohydrates. It also can contain amounts of protein, calcium, and phosphorous at certain times of the year. Recent studies indicate that beautyberry leaves contain several very strong mosquito repellent molecules. Toxicity of these molecules still needs t ...
Plant Systems - Explore II key 14-15
Plant Systems - Explore II key 14-15

... 2. Instruct the students to read the passages at each station, perform the analysis or activity, and then answer the questions on their ”Plant Systems: Explore II - Student Answer Sheet” 3. Utilize this time to review lab safety in terms of moving about a science laboratory by asking safety oriented ...
Lecture No.16.ocimum,olea,origanum
Lecture No.16.ocimum,olea,origanum

... Mediterranean countries and in regions with similar climate in the Americas. - The leaves may be gathered as required through out the year, the fruit in late summer. - The leaves of wild trees are believed to contain a higher concentration of active principles. History and Folklore: - The olive was ...
Arkansas or Thread-leaf Blue Star, Amsonia hubrichtii
Arkansas or Thread-leaf Blue Star, Amsonia hubrichtii

... too much shade, and fall color will not be as intense in shady conditions. It can be cut back after flowering to promote more compact growth, but does not require deadheading. (Be sure to wear gloves when pruning this plant as the milky white sap can cause irritation to sensitive skin.) It is not pi ...
Plant Science - HS Biology IB
Plant Science - HS Biology IB

... The xylem is a system of long hollow tubes responsible for replacing water lost during transpiration and photosynthesis. The xylem is made of two kinds of cells: tracheids and vessels. Xylem cells die before they are functional: after they die they become long, narrow tubes with pores at each end th ...
Plants in the news. - ycplantprojectsection1
Plants in the news. - ycplantprojectsection1

... • Both have long leaves and very little pollen because they produce seeds without fertilization. • Grows in the Birch woods and live in moist environments that have certain threats. • There are differences between the two new plants and the others in that species. • The plants are almost exactly the ...
plant diversity ii
plant diversity ii

... roots and stems.  Allow for growth in length – only happens at tips of roots and stems.  Primary growth – lengthwise, secondary growth - widthwise.  Lateral meristems - secondary growth.  Root tip protected by root cap to ...
Plants Powerpoint
Plants Powerpoint

... roots and stems.  Allow for growth in length – only happens at tips of roots and stems.  Primary growth – lengthwise, secondary growth - widthwise.  Lateral meristems - secondary growth.  Root tip protected by root cap to ...
MSdoc - Stevens County
MSdoc - Stevens County

... top of the stems Has a milky white latex sap Leaves are opposite and oval shaped, 4-7” long and covered with fine hairs Seed pods are 3-5” pods & burst open when dry Seeds have a tuft of hair and are spread by wind Plants will grow to 2-5’ tall Plant has a grayish green appearance ...
2017 Flower Descriptions.
2017 Flower Descriptions.

... Petunia Supertunia 'Bubblegum' Supertunia Vista petunias are very vigorous, with mounding habits that can reach up to 2 feet in height in the landscape and will trail over the edges of baskets and containers up to 4 feet by the end of the season. Great for landscape plants and in large containers, w ...
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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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