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Persea America Experiment

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Persea America Experiment
Content Page
Introduction 1
Lit. Review 2-3
Assessing Sources 4-6
Methodology 7
Results 7-9
Process & Findings 10
Conclusion 10
Reference 11

ORT: Introduction

Topic Question:
The Persea Americana is a tree that is native to South Central Mexico, classified as a member of the flowering plant family Lauraceae. The avocado tree makes a fruit which then bears a single large seed on it for the next generation of avocados.Is there a difference between the amount of stomatal found on shaded and unshaded leaves on an avocado tree?
Aim:
To determine the stomatal density between non-light and light bearing leaves on a Persea Americana tree. Hypothesis: The non-light bearing leaves of the tree will have a less stomatal density as most of the gaseous exchange will be done on the top leaves, and the sun leaves will contain
…show more content…
Results:
The following Tables were conducted to be results of the stomata density experiment.
Table1 showing the stomata count of 50 Non-Light Leaves of the Avocado tree:
L1- 35 L11- 37 L21- 46 L31- 33 L41- 45
L2- 34 L12- 42 L22- 32 L32- 40 L42- 60
L3- 50 L13- 48 L23- 57 L33- 42 L43- 70
L4- 52 L14- 43 L24- 65 L34- 54 L44- 79
L5- 59 L15- 47 L25- 60 L35- 50 L45- 75
L6- 74 L16- 44 L26- 69 L36- 56 L46- 76
L7- 60 L17- 58 L27- 72 L37- 55 L47- 30
L8- 55 L18- 63 L28- 70 L38- 49 L48- 30
L9- 49 L19- 64 L29- 63 L39- 48 L49- 38
L10- 40 L20- 60 L30- 30 L40- 40 L50- 40
Table2 showing the stomata count of 50 Sun/Light Leaves of the Avocado tree:
L1- 70 L11- 37 L21- 51 L31- 81 L41- 72
L2- 72 L12- 42 L22- 59 L32- 49 L42- 74
L3- 73 L13- 48 L23- 74 L33- 50 L43- 77
L4- 80 L14- 43 L24- 99 L34- 54 L44- 49
L5- 55 L15- 74 L25- 99 L35- 69 L45-

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