(b) The carrot is an example of a storage organ Describe how you would carry out a test to show the presence of starch in this storage organ. [2] (c) Carrot plants produce storage organs in their first year. These are used in their second year to produce flowers and seeds Fig 2.2 shows three carrot seeds as seen under a light microscope. Fig. 2.2 You are going to calculate the magnification of Fig. 2.2. Measure the length of line ST drawn on one of the seeds in Fig. 2.2. length of ST mm The scale nule shows 10mm, divided into 100 divisions, each of 0.1 mm. Use the scale rule to measure the actual width of the seed marked by line ST actual width of seed, marked by ST (using scale rule). Calculate the magnification of Fig. 2.2. Show your working Give your answer to the nearest whole number mm CAMBR magnification Cambrid Engli econd
(b) The carrot is an example of a storage organ Describe how you would carry out a test to show the presence of starch in this storage organ. [2] (c) Carrot plants produce storage organs in their first year. These are used in their second year to produce flowers and seeds Fig 2.2 shows three carrot seeds as seen under a light microscope. Fig. 2.2 You are going to calculate the magnification of Fig. 2.2. Measure the length of line ST drawn on one of the seeds in Fig. 2.2. length of ST mm The scale nule shows 10mm, divided into 100 divisions, each of 0.1 mm. Use the scale rule to measure the actual width of the seed marked by line ST actual width of seed, marked by ST (using scale rule). Calculate the magnification of Fig. 2.2. Show your working Give your answer to the nearest whole number mm CAMBR magnification Cambrid Engli econd
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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