Root tips - Study guides, Class notes & Summaries

WSU Biology 106 Exam 1 Most species extinction can be traced to what four major threats? - Climate change, habitat destruction, over harvesting, and the introduction of species. Name three functions of the root? - Anchors the plant, absorbs minerals and water, and stores organic nutrients. What part of the root system is responsible for absorbing the majority of minerals and water? - The root hair. What two components create the stem? - Internodes and nodes. What are nodes? - 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 ...

Advantages of ultrasonic instruments - ANSWER-Increased efficiency of large calculus removal -Less time -Multiple surfaces of working end -Never need sharpening -Tips are replaced less often -Does not need lateral pressure -Reduced risk of repetitive strain injuries -Water lavage and irrigation may enhance healing and client comfort -Acoustic mainstreaming removes bacteria Disadvantages of ultrasonic instruments - ANSWER-Higher risk of burnished calculus if used alone -Unavoid...

Monocot root system - Answer-Fibrous Eudicot root system - Answer-Taproot Mycorrhizae - Answer-Symbiotic relationship between plants and fungi (hyphae) - increase in surface area Nodes - Answer-Portion(s) of the stem where leaves attach Internodes - Answer-Segments of the stem where no leaves attach Terminal buds - Answer-Composed of developing leaves and are partly responsible for inhibiting the growth of axillary buds by apical dominance. Apical dominance - Answer-Plants grow verticall...

The study of the growth and structure of nails is known as - Answer Onyxology Etiology is the study of - Answer The cause of a disease Often referred to as the cuticle, it overlaps the lunula at the base of the nail - Answer Eponychium Infection at the nail base, usually with pus, untreated can cause loss of the nail - Answer Onychia Onychophagy refers to - Answer Bitten nails Onychia refers to a condition where - Answer Inflammation at the base of the nail with pus usually presen...

gonads (testes/ovaries) - produce gametes + hormones ducts - transport & store gametes accessory glands - produce secretions that support gametes major structure found in both female and male? - gonads male reproductive system structure - gonads, ducts, penis, assessory glands Gonads are the - testes where is the gonads located? - within the scrotum (skin + CT) what is gonads surrounded by? - 2 tunics 2 tunics of testes - tunica vaginalis and tunica albuginea tunica vaginalis - outer la...

NDAEB Exam PrepCellular - correct answer Used as a temporary wall during a composite restoration Pulpotomy - correct answer Removal of coronal portion of exposed vital pulp Pulpectomy - correct answer Complete Removal of coronal pulp Hemisection - correct answer Procedure in which the root and crown are cut lengthwise and removed Gingivectomy - correct answer Surgical removal of diseased gingival tissues Gingivoplasty - correct answer Procedure in which reshaping/contouring ...

NDAEB Exam Prep 2024 with Complete Solutions 100% Verified Cellular - Correct Answer Used as a temporary wall during a composite restoration Pulpotomy - Correct Answer Removal of coronal portion of exposed vital pulp Pulpectomy - Correct Answer Complete Removal of coronal pulp Hemisection - Correct Answer Procedure in which the root and crown are cut lengthwise and removed Gingivectomy - Correct Answer Surgical removal of diseased gingival tissues Gingivoplasty - Correct Answer P...

Illinois Field Crop Applicators Test 2 Questions with Answers alfalfa weevil - Answer-What pest causes this damage: larvae skeltonize leaves, causes fields to appear frosted, adults feather the leaves and chew stems alfalfa weevil - Answer-What pest has this economic threshold? first crop- 3 or more larvae per stem and 20% of the tips skeletonized. later cuttings- feeding on 50% of crowns and no regrowth for 3-6 days. potato leafhopper - Answer-Name this pest: 1/8 inch long, green, we...

Arborist Certification Test Prep 2024 meristems - answersite of rapid cell division in the shoot tips, root tips, and cambium: apical - answermeristems located at the end of the shoots are called primary, or _________________ meristems apical dominance - answerthe tendency for terminal buds to inhibit the growth of lateral buds is called ________________ leaves - answerthe food factories of trees are the ______________ photosynthesis - answerthe process of ______________ combines carbon d...