1. Year 11 Module B4 Revision notesPhotosynthesis: LightCarbon dioxide + water glucose + oxygenChlorophyllLeaves•Designed for making food by photosynthesis. Leaves are…

Slide 1Biology 3A – plants and water Slide 2 Plant transport systems Slide 3 Forces acting on transport Slide 4 Forces in the leaves Transpiration – water lost from leaves…

CONTENTS Introduction Starch in leaves Destarched plant Carbon di oxide and starch production Light and starch production Mineral salts INTRODUCTION Photosynthesis is a process…

BIOLOGY LIFE PROCESSES www.topperlearning.com 2 Life Processes The basic functions performed by organisms to maintain their life on Earth are called life processes. Nutrition…

! ! ! ! ! ! ! PHYSIOLOGY!MULTIPLE!CHOICE!QUESTIONS! 16. Two of the chambers of the heart have relatively thin walls, one has thick walls and one has very thick walls. What…

Slide 1 Biology 12 Slide 2 Plant transport systems Slide 3 Forces acting on transport Slide 4 Forces in the leaves Transpiration – water lost from leaves Evapo-transpiration…

Topic 9: Plant Science 9.1 Plant Structure & Growth Plan diagram: STEM of dicotyledon Distribution of tissues in a stem Differences: monocotyledonous vs. dicotyledonous…

Plant structure and function The leaf contains a waxy layer at the top, palisade layer, and spongy mesophyll layer. Guard cells can change the size of stomata The xylem carries…

Topic 9: Plant Science 9.1: Plant Structure and Growth 9.1.1:Draw and label plan diagrams to show the distribution of tissues in the stem and leaf of a dicotyledonous plant.…

9.1 Plant structure & growth 9.1 Plant structure & growth Assessment Statement 9.1.1 Draw and label plan diagrams to show the distribution of tissues in the stem…