• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
affected by geological substratum
affected by geological substratum

... Three populations of Verbascum phoeniceum, growing at the same a!titude and under similar climatic conditions but on different mother rock (serpentine, limestone, andesite) were compared for possible morphological and anatomical differences. Significant divergence in severa! features was found. The ...
www.WestonNurseries.com Inniswood Hosta
www.WestonNurseries.com Inniswood Hosta

... tubular flowers rising above the foliage from mid to late summer. It's attractive small textured heart-shaped leaves remain gold in color with showy bluish-green variegation throughout the season. The fruit is not ornamentally significant. Landscape Attributes: Inniswood Hosta is a dense herbaceous ...
Large-flowered Trilliums
Large-flowered Trilliums

... appetite for tasty trilliums has served to eliminate many stands of this beautiful plant. This is especially troublesome because once the leaves and flowers are plucked, the plant is likely to die. It can no longer produce food to send down to the roots so that it can come back another year. It stil ...
Maianthemum racemosum
Maianthemum racemosum

... Some of the seeds are produced without fertilization but are genetically identical to the parent plant. Birds (Class Aves) and small Mammals (Class Mammalia) eat these berries and help spread the seeds. Roots: Its root system consists of stout, thick, cylindrical, creeping, fleshy, light brown, knot ...
Strawberry Plant Structure and Growth Habit
Strawberry Plant Structure and Growth Habit

... are usually 20 to 35 primary roots and thousands of small rootlets in a good strawberry root system (Fig. 7). Roots grow most rapidly when the soil is about 55o F. Rooting is active as long as soil temperature is above 45o F. The secondary roots live for a period of days or a few weeks, and are cons ...
Assembling extinct plants from their isolated parts
Assembling extinct plants from their isolated parts

... plant groups that were not even hypothesized at that time. Their recognition changed dramatically our understanding of diversity, plant evolution, and the relationships among plant groups. While Pteridosperms were plants that had stems with eusteles, naked seeds like the maidenhair tree (Ginkgo bilo ...
Marrubium vulgare
Marrubium vulgare

... In small patches, manual removal (pulling or hoeing) is effective and should be repeated as needed when new seedlings emerge. Mowing before seed production can help to restrict growth of a patch. Deep cultivation, especially when the soil is dry, can control horehound, although partially buried plan ...
File - Sturgeon City
File - Sturgeon City

... sunlight and water, plants make their own food. In photosynthesis, when plants take in carbon dioxide, they let out oxygen, which is what we breathe. This is how we always have fresh air. Water: Plants, like animals, are made mostly of water. What happens to a plant on a hot day, or when it doesn’t ...
Tree Identification
Tree Identification

... and 3 inches in diameter at maturity. ...
Chapter 17
Chapter 17

... Very large family with > 35,000 species, especially abundant in tropics ...
LAB 18 - Stuyvesant High School
LAB 18 - Stuyvesant High School

... As plants evolved into land-dwelling organisms, the action of getting the gametes together for sexual reproduction became a problem. Water-dwelling plants had sex cells with flagella and thus could swim to reach the other cell. The most primitive land plants, such as mosses and liverworts, are membe ...
Trout Lily (Dogtooth violet)—Erythronium
Trout Lily (Dogtooth violet)—Erythronium

... they  carry  them  into  their  underground  nests,  where   they  eat  the  elaiosomes  but  not  the  actual  seeds.   •  Dogtooth  violet  has  been  used  as  food  and  medicine,   and  as  a  contracep+ve.   ...
VCPS Dec05 Journal No 78 - Victorian Carnivorous Plant Society
VCPS Dec05 Journal No 78 - Victorian Carnivorous Plant Society

... that the U. australis would be flowering as the water level had gradually receded. Upon arriving at the open swamp it didn’t take long to locate the U. australis. The swamp had dried considerably since I was last there and many of the Utricularia were growing on dried ground. Upon lifting some of th ...
2016 Agribee Wordlist - Butte County Farm Bureau
2016 Agribee Wordlist - Butte County Farm Bureau

... in the air or flying; a method of application Rice farmers use aerial seeding to plant rice. a total of different parts The aggregate nut crops grown in Butte County mostly contain almonds, walnuts and pistachios. any business associated with farming Our local feed store is an agribusiness. science ...
plant responses to
plant responses to

... environmental cues by adjusting its pattern of growth and development.  Plants of the same species vary in body form much more than do animals of the same species.  At the cellular level, plants and all other eukaryotes are surprisingly similar in their signaling mechanisms. ...
DeltaScience - Delta Education
DeltaScience - Delta Education

... its life cycle. The life cycle of most plants begins with a seed. A seed contains both the embryo capable of growing into a new plant and the stored food needed to nourish the new plant. The embryo and food are surrounded by a seed coat that tightly encloses and protects them. ...
Year 5 Living things and their Habitats planning
Year 5 Living things and their Habitats planning

... http://www.youtube.com/watch?v=NfPP2CQGuC0 (if the link does not work, search for ‘Plant Reproduction: Asexual Reproduction (Britannica.com)’ in YouTube Watch the videos on how plants reproduce sexually at:  http://www.bbc.co.uk/learningzone/clips/how-plants-produce-seeds/2255.html (if link does no ...
Herbs for Florida Gardens 2013 - UF/IFAS Extension Polk County
Herbs for Florida Gardens 2013 - UF/IFAS Extension Polk County

... • garlic has been cultivated for more than 5000 years. • not known from the wild, but derived from a native species in central Asia. • protection from vampires is just one of its many uses. • until recently only poor people ate it. • contains compounds which are antibacterial, antifungal, and reduce ...
Training2c_printout
Training2c_printout

... •Other facts: Monocot in the iris family. “Azulea” was the name used by Spanish Californians for this plant. They made a tea from its roots to treat fevers. •May be confused with: Other low grasses. Note flat stems and blades. ...
Yee_Jonathan_Poster_.. - University of Washington
Yee_Jonathan_Poster_.. - University of Washington

... Selection of Transgenic Sporophytes. Wildtype sporophytes did not grow in selection media, this shows that the selection process using Hyg B is effective (A). Not all sporophytes from transgenic spores transplanted from control media survive (B), not all sporophytes carry the transgenic constructs ( ...
Plants PPT
Plants PPT

... multicellular, photosynthetic autotroph and eukaryotic cell walls made of cellulose, starch is storage Land based take up water via capillary action from the ground have alternation of generation ...
Caladiums - Master Gardener Program
Caladiums - Master Gardener Program

... elephant ears (but don’t confuse them with other plants, such as Alocasia, Colocasia and Xanthosoma, that also go by the common name elephant ears). This is an “old-fashioned” plant, having been in cultivation in Europe since the late 1700’s, used for its dramatic foliage. The leaves generally have ...
ANGIOSPERMS
ANGIOSPERMS

... •Normally male and female organs of a flower mature at different times (dichogamy), or alternatively they are physically separated in order to favour cross-fertilization. ...
White Campion or White Cockle
White Campion or White Cockle

... long, with 10 veins. In female plants, the calyx is 3/4 to 1 1/4 inches long and has 20 veins. Plants will flower from May to September and produce some viable seed within the normal cutting interval of alfalfa and timothy hay. Flowers open in the evening but close by noon. Green seed capsules, if c ...
6-2 Plants
6-2 Plants

... It is essential for students to know that organisms in the Plant Kingdom are classified into groups based on specific structures. All plants are included in this kingdom, which is then broken down into smaller and smaller divisions based on several characteristics, for example:  Whether they can ci ...
< 1 ... 121 122 123 124 125 126 127 128 129 ... 360 >

Evolutionary history of plants

  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report