Tissue tropism - Samenvattingen, Aantekeningen en Examens

Disease - Any state on infirmity. Health - A state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity. Pathology - - An individual's health - Disease targets certain tissues (Tropism) - Medicine for individual - Diagnosis and treatment by doctors Epidemiology - - A population's health - Disease targets certain populations - Public health initiatives for whole populations - Diagnosis by epidemiologists / treatment by policy makers T...

ARBORIST EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+ Meristems - -Sites of rapid cell division in the shoot tips and cambium Apical meristems - -Meristems located at the end of the shoots Apical dominance - -The tendency for terminal buds to inhibit the growth of lateral buds Leaves - -food factories Photosynthesis - -Combines carbon dioxide and water in a reaction driven by light to produce sugars. Oxygen is also a byproduct Chlorophyll - -The green pigment Transpiration - -the loss ...

Arborist Certification Study Guide with Complete Solutions Meristem Correct Answer-Sites of rapid cell division in the shoot tips, root tips, and cambium. Apical meristem Correct Answer-Meristems located at the end of the shoot are called primary, or _________ meristems Scales Correct Answer-Buds are covered by _____________ that leave permanent scars on the twig when the buds break dormancy. These scars can be useful in tree ID. Apical dominance Correct Answer-The tendency for termina...

ARBORIST CERTIFICATION STUDY GUIDE/ EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+ Meristem - -Sites of rapid cell division in the shoot tips, root tips, and cambium. Apical meristem - -Meristems located at the end of the shoot are called primary, or _________ meristems Scales - -Buds are covered by _____________ that leave permanent scars on the twig when the buds break dormancy. These scars can be useful in tree ID. Apical dominance - -The tendency for terminal buds to inhibit the growth...

ISA Arborist Certification Exam Questions and Answers Graded A+ response growth - ANSReaction wood or additional wood grown to increase the structural strength of the trunks; note location and extent. meristem - ANSa region of plant tissue, found chiefly at the growing tips of roots and shoots and in the cambium, consisting of actively dividing cells forming new tissue. Apical - ANSat the end of the branch apical dominance - ANSConcentration of growth at the tip of a plant shoot, where a ...

Aqa a level Biology - Topic 6 - survival and response questions and answers well illustrated. What is a stimulus? - correct answer. A change in the environment of an organism What is a tactic response? - correct answer. Directional movement in response to a stimulus What is a kinetic response? - correct answer. Non directional random movement in response to a stimulus What is a positive and negative taxis? - correct answer. Positive taxis- organism moves tow...

General Characteristics of Viruses- Introduction correct answers -'Filterable' - filter infectious material, filter causing infection smaller than bacteria -Viruses are only active inside host cell - cannot replicate outside of a host cell --Obligate intracellular parasite (OIP) General Characteristics of Viruses- Living vs. Nonliving correct answers -Viruses are acellular - do not have a true cell structure, no organelles -Unable to self-replicate --Viruses produced genome --Viruses d...

Dmitri Ivanovsky - Answer -studied Tobacco Mosaic Disease to find a bacterial cause for it -saw that bacterial agent was not removed by bacterial filters -mottling of leaves, stunted leaves, wrinkles Beijerinck - Answer -studied Tobacco Mosaic Disease and also saw that the agent was not removed by bacterial filters -coined the term "virus" for something so small that it must pass through the filters Loeffler & Frosch - Answer -former Koch students -studied infectious Foot & Mouth Dis...

Layering, grafting, and budding are types of vegetative propagation The long, straight shaft of a long bone is the diaphysis An organism that obtains its nutrition from dead organisms is a Saprophyte The two broad divisions of the skeletal system are the axial skeleton and the ___________________ skeleton appendicular The flowering seed plants, which produce seeds that are covered by fruits, are ________________________ angiosperms Plants that reproduce by seeds for...

MMSC 360 Exam 3- Questions & Answers (100% Correct) MMSC 360 Exam 3- Questions & Answers (100% Correct) General Characteristics of Viruses- Introduction - ANSWER - -'Filterable' - filter infectious material, filter causing infection smaller than bacteria -Viruses are only active inside host cell - cannot replicate outside of a host cell --Obligate intracellular parasite (OIP) General Characteristics of Viruses- Living vs. Nonliving - ANSWER - -Viruses are acellular - do not have a tru...