PPT-Plants Structure, Growth, & Development

https wwwyoutubecomwatchvDGpPHrLF5M Plant Structure Introduction Parts of a Seed Seed Each seed contains a plant embryo Each seed also contains food for the embryo A tough outer case protects the embryo known as a seed coat. Kingdom . Plantae. (page 550). Characteristics:. - eukaryotic. . - . multicellular. (most). . - have cell walls made of a complex carbohydrate called cellulose . . - sessile (anchored by roots). Roots. , Stems, and Leaves. Reproduction . in Flowering . Plants. Plant . Characteristics. Plants come in all sizes, from the tiny duckweed which grows to only about 10 mm in length, to the giant redwood which grows to about 100 m in height.. There are great numbers of Bonsai plants species are available on earth. You can see different sizes of tropical and sub-tropical species. Each one of them requires the diverse environment to survive and other requirements of those healthy growths. Some popular species are discussed below Plants= eukaryotic, . multicellular, . photosynthetic. . Green Algae. Bryophytes. (Non-vascular). Tracheophytes. (Vascular). Non-seeds. Seeds. Gymnosperms. (Naked seeds). Angiosperms. (Seeds in flowers and fruit). Plants…. Eukaryotic (have a nucleus). Have cell walls made of cellulose. Carry out photosynthesis using the pigment chlorophyll a and chlorophyll b. Belong to the kingdom Plantae. Types of plants. 1) Green Algae. Plants= eukaryotic, . multicellular, . photosynthetic. . Origin of Land Plants?. Evidence that Green Algae are the ancestors. 1) DNA. 2) Ch a & b. 3) True starch inside chloroplasts. 4) Diverse life cycles & reproduction. Plant Cell. Plants are:. Eukaryotic. Autotrophic. . – . have. . chloroplasts. Multicellular. Cell walls of . cellulose. BRIEF HISTORY OF PLANTS. Theory. : many scientists believe that. photosynthetic . Fig. 32-1a, p.540. Impacts, Issues: . . Foolish Seedlings, Gorgeous Grapes. . . Hormones – signaling molecules that stimulate or inhibit gene activity. Gibberellins are a class of plant hormones that stimulate stem lengthening. Animals grow throughout the whole organism. many regions & tissues at different rates. Growth in Plants . Specific regions of growth: . meristems. stem cells: perpetually embryonic tissue. regenerate new cells. FLORIDA PLANTS What is a native plant? Plants native to Florida are plants that were here before the arrival of the Europeans Plants native to this area of Florida have evolved mechanisms over the centuries that enable them to handle our climate. I. . . Importance . of carbohydrates to living things. :. 1. . Carbohydrates. – compounds made up of carbon, hydrogen, & oxygen atoms, usually in a ratio of 1 :2 :1, ex : sugars, starches, & cellulose.. ; refers to increase in the physical size of the body. DEVELOPMENT. ; refers to increase in skills and functions. Both are considered together. Normal growth and development take place only if there is. Plants cannot live by sunlight and water alone. They require a balanced diet just as we do; however, plants do not really eat anything. Fertilizers are often called “plant food,” but it is incorrect to label fertilizers as food. . G. rowth be Achieved under Capitalism?. Workshop: De-Growth, Zero Growth and / or Green Growth? Macroeconomic Implications of Ecological Constraints. September 23 and 24, 2021. Hansjörg Herr. Berlin School .