Apical dominance - Study guides, Class notes & Summaries

Patton and Thibodeau: Anatomy & Physiology, 7th Edition Chapter 1: Organization of the Body Test Bank TRUE/FALSE 1. A scientific theory is a fact. ANS: F DIF: Application REF: Page 4 TOP: Science and Society 2. A theory that is supported by repeated observation and experimentation is called a hypothesis. ANS: F DIF: Memorization REF: TOP: Science and Society 3. A theory may eventually become a law. ANS: T DIF: Memorization REF: TOP: Science and Society 4. In humans, all respiration occu...

| latest 2024/25 exams updates | ISA ARBORIST CERTIFICATION STUDY GUIDE CHAPTER 1 EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+ Meristems - -Sites of rapid cell division in the shoot tips, root tips, and cambium are called ____________. Apical - -Meristems located at the end of the shoots are called primary or __________ meristems. Apical dominance - -The tendency for terminal buds to inhibit the growth of lateral buds is called __________. Leaves - -The "food factories" of trees are t...

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 ...

What are target cells? - Answer Cells with receptor proteins on their cell surface membrane complimentary to the chemical What are meristems? - Answer Regions of actively dividing cells e.g. roots and shoots What do cytokinins do? - Answer promote cell division of stem and promote growth of lateral buds How do auxins cause cell elongation? - Answer Causes cell elongation by active transport of hydrogen ions into the cell walls, which lowers pH, making the cell walls flexible. Ce...

Site of rapid cell division in the shoot tips, root tips, and cambium are called ________________. - correct answer -Meristems Meristems located at the end of the shoots are called primary, or ______________ meristems. - correct answer -Apical The tendency for terminal buds to inhibit the growth of lateral buds is called ______________. - correct answer -apical dominance The "food factories" of trees are the _________. - correct answer -leaves The process of ____________ combines c...

Arborist Certification Study Guide Exam Questions and Answers 100% Solved 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 of later...

Arborist Certification Test Prep Exam Questions and Answers 100% Solved meristems - site of rapid cell division in the shoot tips, root tips, and cambium: apical - meristems located at the end of the shoots are called primary, or _________________ meristems apical dominance - the tendency for terminal buds to inhibit the growth of lateral buds is called ________________ leaves - the food factories of trees are the ______________ photosynthesis - the process of ______________ combines ca...

ISA Arborist Chapter 1 Questions and Answers Already Passed Abscission Zone - Answer ️️ -Area at the base of the petiole where cellular break down leads to leaf and fruit drop. Absorbing root - Answer ️️ -Fine,fibrous roots that take up water and minerals. Most absorbing roots are within the top 12 inches (30cm) of soil. Adventitious bud - Answer ️️ -Bud arising from a place other than a leaf axil or shoot tip,usually as a result of hormonal triggers. Aerial root - Answer ️...

Abiotic components - correct answer Components of an ecosystem that are non living Abiotic factors - correct answer Non living components of an ecosystem that effect other living organisms Acetycholine - correct answer Chemical that acts as a transmitter that diffuses across synaptic cleft Acetycholinesterase - correct answer Enzyme in synaptic cleft that breaks down acetycholine. After it has triggered an action potential in the post synaptic neurone, acetycholine must be broken down o...

Biology 1106 Exam 1 Review Questions and Answers 100% Pass What makes charophytes different from land plants? land plants have multicellular haploid and diploid stages ______ ________ have multicellular haploid and diploid stages and diploid embryos. land plants What are the two challenges plants faced when they came to land? desiccation and transportation of water The waxy covering on the surface of land plants that protects against desiccation but limits gas exchange is known as _________. ...