Gymnosperms - Study guides, Class notes & Summaries

FRST 303 Final UPDATED Exam Questions and CORRECT Answers Hypodermis - CORRECT ANSWER- layer of thick-walled cells underneath the epidermis in leaves (needles) of gymnosperms to reduce water loss Fascicle - CORRECT ANSWER- bundle of pine needles (different number of needles per bundle to characterize different species) Bud Scale - CORRECT ANSWER- leaves that resemble scales that form the sheath of a plant bud to prevent desiccation as well as insulate bud from rapid temperature change...

A case or receptacle for dead human remains which is anthropoid in shape : Coffin a rigid container which is designed for the encasement of human remains and which is usually constructed of wood, metal, or like material and ornamented and lined with fabric. : Casket FTC a case or receptacle in which human remains are placed for protection, practical utility, and a suitable memory picture. : Casket ABFSE 2 | P a g e any box or container of one or more parts in which a dead human body...

Plants Architecture Plant needs i. collection & conversion of solar energy -> leaves ii. positioning & support of leaves -> stems iii. anchorage & absorption -> roots iv. transport -> vascular system Leaf Structure Epidermis, Mesophyll, and Vein (Vascular Bundle) Epidermis contains what? - Cuticle - Guard cells with Stomata Epidermis outermost cell layer of a plant body cutin: (wax) excreted by epidermis Cuticle Waxy waterproof covering of a plant.Produced by the epidermis ...

Biology 1023, BRCC Aluko, Final Exam Study Guide Rated A+ Which radioactive element, starting as Uranium-238, becomes stable as Lead-206 after numerous decay events? Uranium, Lead What is the estimated age of the Earth? 4-5 billion years Miller and Urey simulated the formation of organic molecules by replicating a primitive Earth atmosphere containing which gases: water vapor, hydrogen, methane, and ammonia? Hydrogen, Methane, Ammonia What scientific field explores the evolu...

Asexual reproduction is advantageous when a. the environment is unstable. b. plants are well adapted to their environment. c. there are a variety of disease agents in the environment. d. there is little competition between plants for resources. - ️️B Cross-pollination a. occurs only in gymnosperms. b. tends to increase genetic variation. c. occurs only in angiosperms. d. causes the production of sporangia. - ️️B Cross-pollination is beneficial because it a...

NDSU GEOL 106 EXAM 4 QUESTIONS WITH CORRECT ANSWERS What evidence from the fossil record suggests that birds and some dinosaurs exhibited pair bonding behavior and nurtured their young? - Answer-Found a male raptor sitting on eggs, vegetation was brought to the nest - beaks show signs of wear Why might cynodonts (a mammal-like reptile) be the ancestor to subsequent mammals? - Answer-Jaw bone structure, partly developed secondary palate, and partly differentiated teeth What features of the...

Lisenbee BIO 182 practical 1 Questions and Answers 100% Pass Are mircospores and megaspores male or female? micro- males mega- females describe amoeba move and feed by pseudopodia heterotrophic some may be parasitic describe brown algae macroscopic extract in toothpaste, ice cream describe diatoms abrasives found in swimming pools and toothpaste microscopic pennate or cenntrate describe dinoflagellates... red -> cause red tides *know what it looks like secretes t...

Four major adaptations of evolution of plants correct answer: -evolution of vascular tissue -diversification of vascular plants about 400 MYA with spore production as a means of reproduction -origin of seed producing plants 360 MYA -evolution of flowering plants 130 MYA Plants are.. correct answer: -multicellular -eukaryotic -autotrophic -almost 300,000 species -evolved from green algae Bryophytes are correct answer: mosses, simplest plants, nonvascular; often include liverwort a...

NATURAL SCIENCE CLEP PRACTICE TEST 2: EXAM REVIEW QUESTIONS AND ANSWERS, 100% ACCURATE/ Communication channel between the cytoplasm and nucleoplasm Nuclear pore Extensions that provide extra surface area for absorption Microvilli Brainpower Read More Contain digestive enzymes Microvilli Packets that carry substances (hormones, fats, etc.) synthesized within the cell Secretory vesicle Network of membranes that deliver lipids and proteins throughout the cytoplasm Smooth endoplasmic r...

What are the key characteristics of plants? Answer> - Composed of one or more eukaryote cell(s) - Cell wall composed of cellulose - Chlorophyll in chloroplast How do plants acquire energy? Answer> By autotrophy (photosynthesis) How do plants acquire nutrients? Answer> Absorbed from the environment (Nitrogen and Phosphorus) How do plants produce ATP? Answer> Aerobic cellular respiration What plant is an exception? Why? Answer> Ghost plants - Lacks chlorophyll, and is pa...