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2019-2020

PLANT MORPHOLOGY LAB.

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Plant morphology, Organs and Organ System

Morphology – (Morphe = form + logos = study). It deals with the study of forms and features of different plant organs like roots, stems, leaves, flowers, seeds, fruits etc. Morphology intergrades somewhat with plant anatomy, which is the study of tissue and cell structure of plant organs.

Morphology is the study of:

 External features of plants,  Arrangement,

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• The body of a typical Angiospermic plant is

differentiated into :

an underground root system

an aerial shoot system

• The shoot system consists of stem

(including branches), leaves, flowers and

fruits.

• The most primitive plants have thallus

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External Stem Structure

Terminal Bud

Axillary/Lateral Bud

Leaf Scar

One Year’s Growth

Bud Scale Scar

Lenticel

Node

Internode

Apical Meristem

Bud Scale

Referanslar

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