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PERBANDINGAN TIPE TRAKEA PADA BEBERAPA TUMBUHAN SUKU MIMOSACEAE MELALUI PREPARAT MASERASI DAN SUMBANGANNYA PADA PEMBELAJARAN BIOLOGI SMA

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Penilaian

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This study aims to determine the characteristics of tracheae (trachea types, secondary wall thickening forms, perforation types, trachea shapes, tail transitions, length, and diameter) in several plant species of the Mimosaceae family. This study used a descriptive qualitative approach with the maceration method on five plant species, namely Acacia (Acacia auriculiformis A. Cunn. ex Benth), Jengkol (Archidendron jiringa (Jack) I.C.Nielsen), Petai Cina (Leucaena leucocephala (Lam.) de Wit), Petai (Parkia speciosa Hassk.), and Trembesi (Samanea saman (Jacq.) Merr). The samples observed were branch stems that had undergone secondary growth (mature). The findings revealed variations in trachea types, including pitted, scalariform, and reticulate types. The forms of secondary wall thickening included pitted, scalariform, reticulate type I, and reticulate type II. The perforation types consisted of simple perforation, scalariform perforation, and reticulate perforation. The trachea shapes found were drum-shaped, barrel-shaped, and tube shaped. Tail transitions were categorized into abrupt and gradual types. Trachea sizes varied, with lengths ranging from 139.66 µm to 640.25 µm and diameters ranging from 51.96 µm to 193.28 µm. The results of this study are contributed in the form of a booklet.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2507004362	T179727	T1797272025	Central Library (Reference)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T1797272025

Publisher

Indralaya : Prodi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan Universitas Sriwijaya., 2025

Collation

xvii, 64 hlm.; ilus.; tab.; 29 cm.

Language

Indonesia

ISBN/ISSN

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Classification

570.07

Content Type

Text

Media Type

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Carrier Type

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Edition

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Subject(s)

Biologi

Specific Detail Info

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Statement of Responsibility

MI

Other version/related

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