The document outlines the course content for a plant physiology course. It covers topics like plant structure, transport processes, biochemistry, growth and development, and stress physiology. Plant structure topics include plant cells, tissues, roots, stems, and meristems. Transport processes discuss water and solute movement. Biochemistry sections cover photosynthesis, respiration, and nutrient assimilation. Growth and development sections address gene expression, cell walls, hormones, flowering, and stress responses.
Biology GCE O level syllabus: Transport system in Plants
Include: Xylem, Phloem, Entry of water into plant and so forth...
NOTE: PLEASE DOWNLOAD BECAUSE THERE ARE MANY ANIMATIONS THAT HIDE SOME OF THE CONTENTS
Part I
Explain the need for transport systems in multicellular plants
Describe the distribution of xylem and phloem tissue in roots, stems and leaves
Explain the absorption process in roots
Describe transport mechanisms
Part II
List factors that affects rate transpiration
Describe xerophyte properties
List the series of events that leads to translocation
The development of Vascular plant allows the kingdom of plant to not only spread but conquer the world. The fascinating efficiency of the plant transport system is one that should be a joy for anyone to study,
in details about the transport mechanism of Plants as per NCERT syllabus Class- XI. it includes why transport in plants is required and necessary,active n passive transport, diffusion, osmosis, facilitated diffusion, mass flow hypothesis, transpiration and its related theory,plant water relationship, water potential, symport,antiport ,uniport. proper diagrams and important definitions
Biology GCE O level syllabus: Transport system in Plants
Include: Xylem, Phloem, Entry of water into plant and so forth...
NOTE: PLEASE DOWNLOAD BECAUSE THERE ARE MANY ANIMATIONS THAT HIDE SOME OF THE CONTENTS
Part I
Explain the need for transport systems in multicellular plants
Describe the distribution of xylem and phloem tissue in roots, stems and leaves
Explain the absorption process in roots
Describe transport mechanisms
Part II
List factors that affects rate transpiration
Describe xerophyte properties
List the series of events that leads to translocation
The development of Vascular plant allows the kingdom of plant to not only spread but conquer the world. The fascinating efficiency of the plant transport system is one that should be a joy for anyone to study,
in details about the transport mechanism of Plants as per NCERT syllabus Class- XI. it includes why transport in plants is required and necessary,active n passive transport, diffusion, osmosis, facilitated diffusion, mass flow hypothesis, transpiration and its related theory,plant water relationship, water potential, symport,antiport ,uniport. proper diagrams and important definitions
The living plant cell
What is the main differences between plant cell and animal cell??
Cell wall: Formed of cellulose.
Chloroplast: Responsible for photosynthesis.
Vacuole: much larger in plant cells, store any nutrients and waste products .
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
2. Course Outline
I. Introduction
Overview of Plant Structure
Plant Cells
II. Transport and Translocation of Water and Solutes
Water and Plant Cells
Water Balance of the Plant
Mineral Nutrition
Solute Transport
III. Biochemistry and Metabolism
Photosynthesis : The Light Reactions
Photosynthesis : The Carbon Reactions
Photosynthesis : Physiological and Ecological Considerations
Translocation in the Phloem
Respiration and Lipid Metabolism
Assimilation of Mineral Nutrients
Secondary Metabolites and Plant Defense
3. IV. Growth and Development
Gene Expression and Signal Transduction
Cell Walls : Structure, Biogenesis and Expansion
Growth and Development
Phytochrome and Light Control of Development
Blue-lIght Responses : Stomatal Movement and Morphogenesis
Auxin : The Growth Hormone
Gibberelins : Regulators of Plant Height
Cytokinins : Regulators of Cell Division
Ethylene : The Gaseous Hormone
Abscisic Acid : A Seed Maturation and Anti-stress Signal
The Control of Flowering
Stress Physiology
C
4. Major Design Elements of Plants
1. Ultimate solar collectors
2. Non-motile but move towards essential
resources
3. Structurally reinforced to support their mass
4. Continuously lose water by evaporation but
have mechanisms to avoid dessication
5. Have mechanisms for moving water ,
minerals and photosynthetic products
9. Plant Structure
1. Plant Cells are sorrounded by cell walls.
middle lamella – cement
primary and secondary cell walls
2. New cells are produced by meristem
apical meristem – tips and axillary buds
pericycle – where lateral roots arise
primary growth – from apical meristem
secondary growth – from lateral meristem
vascular cambium –gives rise to secondary
xylem and phloem
cork cambium – produces the periderm made up of
cork cells
3. There are three major tissue systems in plants : Dermal,
Ground, Vascular
10. Cell Walls
Components : cellulose
pectin- resist compression
glycan – tensile strength
Primary cell wall – growing and dividing cells
- provide mechanical strength and allows
growth and development
Secondary Cell Wall – much thicker, deposited after
cells ceased to grow
16. Chapter 1: Plant Cells Guide Questions
Features of Flowering plants:
1. Algae to Ferns : water independence
Dessication resistance
2. Vascular tissues
3. Seeds for reproduction ( with endosperm)
4. Flowers ( petals, ovary)
innovative dispersal of gametes and progeny
17. Roots
Regions of a Root:
1. Root cap - protect the apical meristem and to penetrate the soil
2. Apical meristem - the growth region of the root
lower side- produces new root cap
upper side- produces new growth cells for root growth
3. Elongation region – region for increase in the length of the root
4. Root hair region – where many epidermal cells develop lateral
protrusions called root hairs which serve to increase surface area for
better absorption
5. Mature region - the region where cork begins to replace epidermal
cells ; has reduced ability to absorb water and minerals
18.
19. Stems
Features :
1. Nodes - the points on a stem where a leaf or
leaves are attached
2. Internodes - intervals between the nodes
Although the root and stem share many
common structural features, the root bears no
appendages comparable to leaves, and
consequently, has no nodes or internodes.
20. Types of root systems:
1. Tap Root System - Smaller roots are
organized around a large central root
2. Fibrous Root System - A mass of small
adventitious roots as large as the primary
root.
21. Types of roots:
1. Primary - The primary, or seed root, is the first root formed
by a sprouting seed.
2. Adventitious - Roots originating from something other than
root tissue, such as the lower portion of the stem.
Aerial - Adventitious roots developing above
ground with specialized functions such as
the climbing or hold-fast roots of some
vines.
22. Three main stem types:
1. Herbaceous stems
- have very little woody tissue
- with a single-layered epidermis which secretes
a waxy cuticle onto its outer wall.
- live for different lengths of time:
2. Woody stems
- have a high percentage of woody tissue.
wood of a tree - the xylem portion of the stem, as it
becomes more massive by further secondary
growth,
bark – tissues outside the wood and the cambial layer
3. Shrub has several woody stems growing from a single base.
23. Tissues of a root:
• Vascular tissues:
Xylem - water-conducting tissue, wood
Phloem - food-conducting tissue, bark.
• Endodermis - the inner layer of the cortex.
This selectively permeable layer filters
absorbed soil water passing into the cells to
the xylem.
• Cortex - serves as an area for food storage.
• Epidermis - a single layer of fatty cells serving
to protect the cells beneath.
24. Monocot stems have numerous vascular bundles scattered
throughout the stem.
xylem- located in the half of the bundle toward the
center of the stem
phloem - occurs in the half toward the outside surface
of the stem.
Each bundle is surrounded by a sheath of elongated, heavy-
walled sclerenchyma fiber cells, which provide mechanical
support for the stem.
Dicot stems have vascular bundles arranged in the form of a
cylinder, around a central core of parenchyma tissue called
the pith. The tissue outside the vascular bundles is called the
cortex. The outer edge of the cortex, just beneath the
epidermis, functions mainly in the mechanical support of the
stem.