Seeded plants Study guides, Revision notes & Summaries

Illinois Field Crop Applicators Test 100% Pass An integrated pest management program is based upon what factors? various, economical, environmentally sound, socially acceptable What is the number of pests that should be controlled to prevent economic damage from occurring? Economic threshhold Number of pests, costs of various treatments, expected yield, and expected grain value are all factors to determine.... Economic Injury level What should be done if scouting detects an important pest, bu...

What is Autosomal Dominant Inheritance? correct answer: - Dominant Allele - Males and females likely to inherit trait. - "Dominant"- having at least one allele is all it takes What is Autosomal Recessive Inheritance? correct answer: - Recessive Allele - Males and Females equally affected - Needs both alleles to be recessive to have trait - Having only one makes person a "carrier," no expression How do bad alleles happen? correct answer: - Mutations, change the genomic sequence...

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...

bio 202 exam 1 Question and answers 100% correct 2024 for dispersal of seeds, the fruit should be - correct answer nutritious to the pollinator If a fern gametophyte is a hermaphrodite (that is, has both male and female gametangia on the same plant), then it - correct answer belongs to a species that is homosporous vascular tissue scattered through the stem is for what type of angiosperms - correct answer monocots seedless vascular plants are paraphyletic bcz - correct answer th...

BIO 1150 Exam 3 - Questions with Verified Answers Derived traits of land plants Alternation of generations Multicellular, dependent embryos Walled spores produced in sporangia Multicellular gametangia Apical meristems Symbiotic relationships with fungi Cuticle A waxy covering on the surface of stems and leaves that acts as an adaptation to prevent desiccation in terrestrial plants. Lignin Substance in vascular plants that makes cell walls rigid Sporophyte The stage in the life cycle of a plant ...

HORT 2050 Exam 1 lsu Questions And Answers hortus - ANS garden culture - ANS cultivation Hort - ANS science and art of cultivating processing and marketing fruits, vegetables, and ornamental plants. botany - ANS pure plant science 3 main plant production in hort? - ANS Fruits, Vegetables, and Ornamental pomology - ANS apple or fruit Biggest production in Louisiana? - ANS Pecans Vegetable Production - ANS * Olericulture "Pot Herb" * Nursery indu...

PCA Exam Questions and Answers Already Passed 7. The nonliving components of an ecosystem are called: A. Biotic compounds B. Abiotic compounds C. Mineral components D. Environmental components B. Abiotic compounds 8. Which of the following ecological concepts is illustrated in a food web? A. Population equilibrium B. mutualism C. Biogeochemical cycles D. Competition B. mutualism 9. What is a limiting factor? A. A biotic factor that stops the growth of a plant of animal B....

Cultivated Forage plants that are seeded and/or grown using agricultural practices such as tillage, irrigation, and fertilization Why are cultivated forages important? comprise the majority of nutrients fed to domestic livestock including cattle, sheep, and horses What is considered herbage? leaves, stems, roots, and seeds of non-woody species Pasture forage grazed by livestock Hay dry form of forage produced by harvesting fresh herbage Silage Wet form of forage pro

Symptoms or signs may identify plant diseases, which of the following is a disease sign? a. Fungus growth on leaves b. Wilting C. Rotten Roots d. All of the Above - ANSWER-A. Fungus on leaves Symptom- the reaction of the host plant to invasion by the parasite. I.E. Wilting Sign- physical evidence of a pathogen, such as visible growth of fungus spores Protecting groundwater from contamination is important because Georgia citizens depend on groundwater as the source for drinking wate...

BIO 202 Arizona State University -bio 202 exam 1 fully solvedfor dispersal of seeds, the fruit should be - correct answer nutritious to the pollinator If a fern gametophyte is a hermaphrodite (that is, has both male and female gametangia on the same plant), then it - correct answer belongs to a species that is homosporous vascular tissue scattered through the stem is for what type of angiosperms - correct answer monocots seedless vascular plants are paraphyletic bcz - correct answer the...