![Plant Kingdom](http://s1.studyres.com/store/data/006482266_1-8b6ee318a80769118ac81867f1e336e2-300x300.png)
Plant Kingdom
... Annual rings are made of xylem. Xylem cells that form in the spring are large and have thin walls because they grow rapidly. They produce a wide, light brown ring. Xylem cells that grow in the summer grow slowly; therefore, they are small and have thick walls. They produce a thin, dark ring. One pai ...
... Annual rings are made of xylem. Xylem cells that form in the spring are large and have thin walls because they grow rapidly. They produce a wide, light brown ring. Xylem cells that grow in the summer grow slowly; therefore, they are small and have thick walls. They produce a thin, dark ring. One pai ...
flowering plants.
... – Surrounds and protects seed(s) – Inside the seed is a plant embryo and endosperm (food for the embryo) – Many forms, but each function in seed dispersal ...
... – Surrounds and protects seed(s) – Inside the seed is a plant embryo and endosperm (food for the embryo) – Many forms, but each function in seed dispersal ...
Michigan Trees - Michigan Water Stewardship Program
... • Massive trunks, thick, fire-resistant bark, large, deep roots • Broad wide spreading crown • Fruit – acorn • Monoecious – male & female flower on different part of the same tree • Young oaks retain leaves in winter • Very long-lived • Black, Bur, N. Red, Pin, Swamp White, White ...
... • Massive trunks, thick, fire-resistant bark, large, deep roots • Broad wide spreading crown • Fruit – acorn • Monoecious – male & female flower on different part of the same tree • Young oaks retain leaves in winter • Very long-lived • Black, Bur, N. Red, Pin, Swamp White, White ...
plants – day 4
... (called the ___________) taken from one plant, is made to unite with and grow upon another plant or part of a plant (called the ______________). The scion may be a single bud, a piece of stem (as of a cactus), or a fragment of root of a desirable variety. The scion and stock are tied into place Seal ...
... (called the ___________) taken from one plant, is made to unite with and grow upon another plant or part of a plant (called the ______________). The scion may be a single bud, a piece of stem (as of a cactus), or a fragment of root of a desirable variety. The scion and stock are tied into place Seal ...
Faulkner University Science Department
... Overview of a complex kingdom: from simple and small to complex and large and back again Fibers, cellulose and lignin Vascular system, the xylem and phloem Rhizoids to roots and root systems Stems to trunks and shoots to shoot systems Leaves with waxy cuticles and stomata In the alternation of gener ...
... Overview of a complex kingdom: from simple and small to complex and large and back again Fibers, cellulose and lignin Vascular system, the xylem and phloem Rhizoids to roots and root systems Stems to trunks and shoots to shoot systems Leaves with waxy cuticles and stomata In the alternation of gener ...
Gymnosperms
... (bracts, usually reduced), each subtending seed-bearing scale (modified branch system) -woody or leathery or fleshy female ...
... (bracts, usually reduced), each subtending seed-bearing scale (modified branch system) -woody or leathery or fleshy female ...
General Biology II Lecture Plants Land Plants – monophyletic group
... In nonvascular plants, gametophyte generation is dominant; in vascular plants, sporophyte generation is ...
... In nonvascular plants, gametophyte generation is dominant; in vascular plants, sporophyte generation is ...
Seed plants notes
... after fertilization, parts of ovule thicken to form seed ovary wall begins to form fruit that holds seeds fruit aids in dispersal by attracting insects & animals ...
... after fertilization, parts of ovule thicken to form seed ovary wall begins to form fruit that holds seeds fruit aids in dispersal by attracting insects & animals ...
ch22
... As their name implies, they had characteristics intermediate between those of the seedless vascular trimerophytes and those of the seed plants. They developed megaphyllous leaves. Like the true gymnosperms, progymnosperms commonly had secondary growth (xylem and phloem) of their vascular tissues (i. ...
... As their name implies, they had characteristics intermediate between those of the seedless vascular trimerophytes and those of the seed plants. They developed megaphyllous leaves. Like the true gymnosperms, progymnosperms commonly had secondary growth (xylem and phloem) of their vascular tissues (i. ...
Seed Plants connection lesson - biology-rocks
... – Scared of: • drying out • Finding food while water and nutrients only available soil • How to get sunlight without a stem • No water, reproduction might not be possible ...
... – Scared of: • drying out • Finding food while water and nutrients only available soil • How to get sunlight without a stem • No water, reproduction might not be possible ...
SCIENCE 7 TOPIC 5 NOTES - Stillwater Christian School
... female gametophytes. 2. The male and female gametophytes produce maleand female sex cells. 3. These male and female sex cells combine to form sporophytes allowing the cycle to continue. ...
... female gametophytes. 2. The male and female gametophytes produce maleand female sex cells. 3. These male and female sex cells combine to form sporophytes allowing the cycle to continue. ...
Gymnosperms
... -axis with modified leaves (bracts, usually reduced), each subtending seed-bearing scale (modified branch system) -woody or leathery or fleshy female ...
... -axis with modified leaves (bracts, usually reduced), each subtending seed-bearing scale (modified branch system) -woody or leathery or fleshy female ...
Biology 101: Spring 2007
... Indicate which are bryophytes and which are tracheophytes b. Place them “in order” based on presumed evolutionary trends (i.e. the order in which they appear in the fossil record.) c. Indicate which have a dominant gametophyte generation vs. which have a dominant sporophyte generation. d. Indicate w ...
... Indicate which are bryophytes and which are tracheophytes b. Place them “in order” based on presumed evolutionary trends (i.e. the order in which they appear in the fossil record.) c. Indicate which have a dominant gametophyte generation vs. which have a dominant sporophyte generation. d. Indicate w ...
General Plant Life Cycle
... • Archegonium: produces female egg • Antheridium: produces male sperm ...
... • Archegonium: produces female egg • Antheridium: produces male sperm ...
Plants
... are in the female cones while pollen comes from the male cones. They have advanced plant features (roots, leaves, stems) and usually restricted to harsh environments (cold). Why? Thrive in cool climates, with poor soil, often found in moist seashore areas. Some gymnosperms have leaves. ...
... are in the female cones while pollen comes from the male cones. They have advanced plant features (roots, leaves, stems) and usually restricted to harsh environments (cold). Why? Thrive in cool climates, with poor soil, often found in moist seashore areas. Some gymnosperms have leaves. ...
Evolution of the Seed
... and germinates into a male gametophyte (pollen tube and associated cells) which carries the gametes to the archegonia which contains the egg. ...
... and germinates into a male gametophyte (pollen tube and associated cells) which carries the gametes to the archegonia which contains the egg. ...
Vocabulary Review - POTOSI SCHOOL DISTRICT
... scar that marks where the seed was attached to the ovary wall ...
... scar that marks where the seed was attached to the ovary wall ...
seed_plants_lecture_ch._30
... parent plant Embryo does not need to await favorable conditions to develop ...
... parent plant Embryo does not need to await favorable conditions to develop ...
Plants
... Pollen grains are sperm-bearing male gametophytes that develop from microspores Allows transfer of sperm to egg without water ...
... Pollen grains are sperm-bearing male gametophytes that develop from microspores Allows transfer of sperm to egg without water ...
Plant Reproduction
... • Mosses, ferns, and related plants have motile, swimming sperm. • What kind of environmental conditions would be required for reproduction in these plants? • What kinds of limits does external reproduction impose on these plants? ...
... • Mosses, ferns, and related plants have motile, swimming sperm. • What kind of environmental conditions would be required for reproduction in these plants? • What kinds of limits does external reproduction impose on these plants? ...
BIO120 PLANT LAB 2--post
... – Adaptations to life on dry land, can reproduce w/o water • SEEDS: a structure surrounding/containing the embryo – Protects the embryo (from drying out) – Provides food/nourishment for embryo – Promotes dispersal of embryo away from established ...
... – Adaptations to life on dry land, can reproduce w/o water • SEEDS: a structure surrounding/containing the embryo – Protects the embryo (from drying out) – Provides food/nourishment for embryo – Promotes dispersal of embryo away from established ...
Master Gardener Training - Colorado State University Extension
... Leaves scale-like or awl-like. Fruit berry-like cone with scales fused together. – Cupressaceae family (junipers and arborvitae) 1. Leaves scale-like or awl-shaped, often closely pressed to the branches. Foliage arranged around the branch, rather than flattened. Cones berry-like with scales pressed ...
... Leaves scale-like or awl-like. Fruit berry-like cone with scales fused together. – Cupressaceae family (junipers and arborvitae) 1. Leaves scale-like or awl-shaped, often closely pressed to the branches. Foliage arranged around the branch, rather than flattened. Cones berry-like with scales pressed ...
Plant Vocabulary
... A pine tree is a conifer because it makes seeds inside a cone. dicot seed: this type of seed breaks into two parts. spore: A tiny cell on a fern or moss plant that grows into a new plant. sepal: The part of the flower that protects the flower bud. stamen: the male part of the flower. pol ...
... A pine tree is a conifer because it makes seeds inside a cone. dicot seed: this type of seed breaks into two parts. spore: A tiny cell on a fern or moss plant that grows into a new plant. sepal: The part of the flower that protects the flower bud. stamen: the male part of the flower. pol ...
Lab 6: Plants II - Valencia College
... vascular tissues. The rapid uptake of water and minerals by the root system (below ground) and their distribution to the shoot system (above ground) allow an angiosperm to maintain large leaves with broad surface areas. The higher rate of photosynthesis carried on by these leaves allows the plant to ...
... vascular tissues. The rapid uptake of water and minerals by the root system (below ground) and their distribution to the shoot system (above ground) allow an angiosperm to maintain large leaves with broad surface areas. The higher rate of photosynthesis carried on by these leaves allows the plant to ...
Pinophyta
The conifers, division Pinophyta, also known as division Coniferophyta or Coniferae, are one of 12 extant division-level taxa within the Kingdom Plantae (Viridiplantae) and 10 within the extant land plants. Pinophytes are gymnosperms, cone-bearing seed plants with vascular tissue. All extant conifers are woody plants with secondary growth, the great majority being trees with just a few being shrubs. Typical examples of conifers include cedars, Douglas-firs, cypresses, firs, junipers, kauri, larches, pines, hemlocks, redwoods, spruces, and yews. The division contains approximately eight families, 68 genera, and 630 living species.Although the total number of species is relatively small, conifers are of immense ecological importance. They are the dominant plants over huge areas of land, most notably the boreal forests of the northern hemisphere, but also in similar cool climates in mountains further south. Boreal conifers have many wintertime adaptations. The narrow conical shape of northern conifers, and their downward-drooping limbs, help them shed snow. Many of them seasonally alter their biochemistry to make them more resistant to freezing, called ""hardening"". While tropical rainforests have more biodiversity and turnover, the immense conifer forests of the world represent the largest terrestrial carbon sink, i.e. where carbon from atmospheric CO2 is bound as organic compounds.They are also of great economic value, primarily for timber and paper production; the wood of conifers is known as softwood.Conifer is a Latin word, a compound of conus (cone) and ferre (to bear), meaning ""the one that bears (a) cone(s)"".