Root tips - Study guides, Class notes & Summaries

Biology 1001 Lab Exam Questions with Verified Solutions 1. **Define osmosis.** - Osmosis is the diffusion of water across a selectively permeable membrane. 2. **What does hypertonic mean in the context of solutions?** - Hypertonic refers to a solution with a higher concentration of solutes compared to another solution. 3. **Explain what hypotonic means in the context of solutions.** - Hypotonic describes a solution with a lower concentration of solutes compared to another s...

Which of the following features is LEAST likely to be considered when looking at the security of a new payroll system? a. regular data back-up and storage b. protection against computer viruses c. limited system access d. system edits correct answersd. system edits Company deadlines for payroll data input documents are essential for: a. timely processing of the payroll b. accurate entry of data c. guaranteeing that all information is processed d. adequate auditing purposes correct ans...

Bio 242 - Exam 2 Latest Version with Verified Solutions What type of root system characterizes monocots? Fibrous What is the predominant root system found in eudicots? Taproot What term describes the symbiotic relationship between plants and fungi (hyphae), which enhances surface area for nutrient absorption? Mycorrhizae Where on a stem do leaves attach? Nodes What are the segments of a stem where no leaves attach called? Internodes 2 What are terminal buds...

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 452 Questions with Correct Answers 2024 Sites of rapid cell division in the shoot tips, root tips, and cambium. - Correct Answer Meristem Meristems located at the end of the shoot are called primary, or _________ meristems - Correct Answer Apical meristem Buds are covered by _____________ that leave permanent scars on the twig when the buds break dormancy. These scars can be useful in tree ID. - Correct Answer Scales The tendency for terminal buds to ...

Seed Evolution Steps - ANSWER Homospory Heterospory Megasporangium Surrounded by Sterile Telomes Free Tips Phylum Cycadophyta - ANSWER Earliest Gymnosperms Mesozoic Era (65-230 MYA) 11-12 Genera Mostly tropical and subtropical Resemble palms - unlike palms they have a vascular cambium (stem can increase in width) Often highly toxic to dogs, cats, and livestock Reproductive structures associated with modified leaves - microsporophylls and megasporophylls Loosely or tightly clustered ...

Arborist Certification Test Prep Questions with Correct Answers 100% Verified 2024 site of rapid cell division in the shoot tips, root tips, and cambium: - 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 ...

"Hairy Flagellum" of Stramenopile - A flagellum with hair-like appendages; unique to the group Stramenopile. "Slug" - An aggregation of slime mold cells to essentially form a multicellular body. Absorption - A mode of nutrition in some Ciliates. Active transport - Energy-requiring process that moves material across a cell membrane against a concentration difference. Agar - Another material that makes up cell walls of Red Algae. Alginate - A material that makes up the cell wall of Brow...

Which of the following is LEAST likely to be considered when looking at the security of a new payroll system? A. regular data back-up and storage B. protection against computer viruses C. limited system access D. system edits - Answer D. system edits Company deadlines for payroll data input documents are essential for: A. timely processing of the payroll B. accurate entry of data C. guaranteeing that all information is processed D. adequate auditing purposes - Answer A. timely processi...

ISA Certified Arborist - Chapter 1 Latest 2024 Rated A+.1. Sites of rapid cell division in the shoot tips, root tips, and cambium are called . ANS Meristems 2. Meristems located at the end of the shoots are called primary or meristems. ANS Apical 3. The tendency for terminal buds to inhibit the growth of lateral buds is called . ANS Apical dominance 4. The "food factories" of trees are the . ANS Leaves 5. The procress of combines carbon dioxide and water in the reaction driven b...