
KUNCI DETERMINASI
Presentation
•
Science
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8th Grade
•
Practice Problem
•
Hard
Yayuk Mulyani
Used 24+ times
FREE Resource
8 Slides • 0 Questions
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by Yayuk Mulyani
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menggunakan ciri yang berlawanan, dan setiap langkah dalam kunci terdiri dari dua ciri yang berlawanan, sehingga disebut kunci dikotomis.
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Kunci determinasi dan cara membuatnya
Untuk bisa membuat kunci determinasi, berikut ini adalah caranya:
Kunci harus dikotom (berlawanan), sehingga satu bagian dapat diterima, sedangkan yang lain ditolak
Ciri yang dimasukkan mudah diamati
Deskripsi karakter dengan istilah umum sehingga dapat dimengerti orang
Menggunakan kalimat sesingkat mungkin
Setiap kuplet diberi nomor
Kata pertama dari setiap pernyataan dalam satu kuplet harus identik, contoh : Tumbuhan memiliki bunga ……………., atau Tumbuhan tidak memiliki bunga ……….
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Misalnya KEDELAI
adalah 1b - 3a - 4a - 5a
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Misalnya MAMALIA
1b- 2b -3b -4b
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by Yayuk Mulyani
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