Bot3015 Study guides, Study notes & Summaries

BOT3015 EXAM 3 Marking Scheme 2024 Brownian movement - ANSWER-molecules /ions in constant random motion Diffusion - ANSWER-movement of molecules or ions from region of higher concentration to region of lower concentration Molecules that are moving from a region of higher concentration to a region of lower concentration are said to be moving ______________________________ - ANSWER-Along a diffusion gradient molecules moving from regions of low to high concentration are said to be movi...

BOT3015 EXAM 3 Marking Scheme 2024 100% Correct Brownian movement - Answer- molecules /ions in constant random motion Diffusion - Answer- movement of molecules or ions from region of higher concentration to region of lower concentration Molecules that are moving from a region of higher concentration to a region of lower concentration are said to be moving ______________________________ - Answer- Along a diffusion gradient molecules moving from regions of low to high concentration are sai...

BOT3015 EXAM 2 Marking Scheme 100% Correct What do all leaves originate as? - Answer- Primordia in the buds At maturity most leaves consist of - Answer- A stalk called the petiole and a flattened blade (lamina) A blade (lamina) consists of - Answer- network of veins called vascular bundle What are stipules? - Answer- A pair of leaf-like or thorn-like appendages are sometimes present at the base of the petiole What are sessile leaves? - Answer- leaves that lack petioles What are deciduous...

BOT3015 Final 2024 Exam Answers All Correct In woody plants the cork cambium produces new tissues that increase the girth of the stem. When this happens the epidermis is sloughed off and replaced by the __________________ -ANSWER- periderm What is the function of phloem in plants -ANSWER- food conduction all components of phloem -ANSWER- sieve-tube members, companion cells What is the main function of xylem in plants -ANSWER- to transport water and minerals throughout the plant ...

BOT3015 Exam 1 Marking Scheme 3 main tissue systems of plants - ANSWER- epidermal, ground, vascular 2 organ systems of plants - ANSWER- root system, shoot system The root system is specialized for what? - ANSWER- water and nutrient absorption The shoot system serves what function? - ANSWER- plant support, material transport, photosynthesis What is conduction? - ANSWER- transporting of materials throughout tissue 3.1 (Cells) What organelle do plant cells contain a lot of to perf...

BOT3015 EXAM 2 Marking Scheme What do all leaves originate as? - ANSWER-Primordia in the buds At maturity most leaves consist of - ANSWER-A stalk called the petiole and a flattened blade (lamina) A blade (lamina) consists of - ANSWER-network of veins called vascular bundle What are stipules? - ANSWER-A pair of leaf-like or thorn-like appendages are sometimes present at the base of the petiole What are sessile leaves? - ANSWER-leaves that lack petioles What are deciduous plants?...

BOT3015 Final 2024 Exam Answers All 100% Correct | Verified & Updated In woody plants the cork cambium produces new tissues that increase the girth of the stem. When this happens the epidermis is sloughed off and replaced by the __________________ - Answer- periderm What is the function of phloem in plants - Answer- food conduction all components of phloem - Answer- sieve-tube members, companion cells What is the main function of xylem in plants - Answer- to transport water and minerals ...

BOT3015 EXAM 3 Marking Scheme 2024 100% Correct Brownian movement - Answer- molecules /ions in constant random motion Diffusion - Answer- movement of molecules or ions from region of higher concentration to region of lower concentration Molecules that are moving from a region of higher concentration to a region of lower concentration are said to be moving ______________________________ - Answer- Along a diffusion gradient molecules moving from regions of low to high concentration are sai...

BOT3015 CH10 Exam 2024 Questions and Complete Solutions sunlight - Answer- During photosynthesis, components from the air we breathe and water combine into sugars using energy from A. sunlight B. random molecular movement C. sound D. heat Respiration - Answer- While photosynthesis stores energy in the chemical bonds of sugar, cellular __________ is the process by which stored energy is released from sugars and used to make ATP. Metabolism refers to the sum of all chemical reactions th...

BOT3015 Quiz 2 Review (UCF) 2024 Exam Answers What do roots do? - ANSWER-- Anchor plants into soil - Absorption of water and minerals - Store food or water - Other specialized functions What happens to an embryo's radicle upon germination? - ANSWER-Radicle grows out and develops into first root. Radicle may develop into thick taproot with thinner branch roots. OR, after radicle formation, adventitious roots may arise that develop into a fibrous root system What are adventit...