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Overview 1. 2. 3. 4. 5.
Profil Charles Darwin Dasar pemikiran Darwin Rumusan Evolusi Darwin Evolusi Darwin vs Lamarck Kesalahtafsiran atas teori Darwin
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Profil Darwin • Lahir tahun 1809 di Shrewsbury, Inggris • Ayah: Robert Darwin (dokter) • Kakek: Erasmus Darwin (penulis Zoonomia) • Keluar dari FK Univ Eidenburg (1825) • Keluar dari prodi kependetaan Univ Cambridge • 1831 ikut ekspedisi bersama HMS Beagle
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Rute HMS Beagle
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Perjalanan HMS Beagle • Temuan Darwin dari perjalanan bersama HMS Beagle: – Keragaman spesies di hutan tropis – Tulang-belulang reptil – Keberagaman hewan, tumbuhan, fosil, formasi geologi, dan keadaan terumbu karang – Simpulan:
“Ciri dan sifat makhluk hidup ditentukan oleh keadaptasian, variasi geologi, dan persaingan.”
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Dasar Pemikiran Darwin • Charles Lyell, The Principles of Geology – Perkembangan bumi merupakan produk kekuatan dan hukum alam yang aktif dan bisa diamati
• Reverand Thomas Malthus, Essay on Population – Populasi cenderung bertambah menurut deret ukur, sedangkan bahan makanan bertambah berdasarkan deret hitung
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Rumusan Darwin • 1841, draft pertama • 1844, draft kedua • 1858, publikasi bersama A.R. Wallace di Linnean Society, London • 1859, buku On The Origin of Species by Means of Natural Selection terbit.
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Fakta Pengamatan Darwin 1. Like begets like and more are produced than survive. (OVERPRODUCTION) 2. There is a struggle to survive. (COMPETITION) 3. Variations exist among the population (VARIATION)
4. Variations can be favorable and may offer a selective advantage. (ADAPTATION) 5. Those best suited to their environment survive. (NATURAL SELECTION) 6. With enough accumulated differences, a new species may arise. (SPECIATION) staff.unila.ac.id/priyambodo
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TUGAS 2 RESUME • Tugas kelompok • Bacalah buku “On The Origin of Species by Means of Natural Selection” • Buat resume maksimal lima halaman A4 (times new roman 12, spasi 1,5) • Diketik dan dikumpulkan dalam bentuk softcopy melalui e-mail
[email protected] paling lambat 17 Oktober 2016 pukul 23.59 WIB.
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TUGAS 2 RESUME 1
Erlin Gustina
2
Adelea Tasya Putri
Dicky Dwi Alfandy
Maulidina Agustin
3
Adlenia Doa Parentia
Dwi Sindy Alfatika
Mentari Primaresti Puput Dian Anggraini
4
Agustin Mauliya S
Eka Ratna S
Mesy Hervista
Putri Wardanis
5
Anindya Rahma
Essy Pratiwi
Milsa Solva Diana
Rachma Aulia
6
Anis Ashari
Fanisha R. Dikjayati
Mizan sahroni
Rizky Ramadhani
7
Annisa Gena S.
Fathia Jannah
8
Ayu Wulan S.
Febrina Ramadhani
Nadya Rosyalina
Sesti Edina Merisca
9
Basuki sugiarto
Genta Dwi Destarini
Nalindri Impitasari
Shinta Wulandari
10
Dewi Ayu P.
Gita Puspitasari
Nana Nur Hasanah
Siti Umairoh
11
Dewi Daryani
Juwita Anjelina
Nida Nurhanifah
Suminta F. Hairisah
12
Dian Anggraini
Kamiliah Tsani
Nur Isfa’ni
Syahnaz Yulia Saputri
13
Dian Neli P.
Lathifah Noor Zahrah
Nur Jannah C
Tika Novianasari
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Dibyo Mika Prasetyo M. Rizky Ramadhan
Oksa Trinanda Pratami Dwi R
Triana Gusmaryana
Tunggul Van Roy
Nadia Fakhriyati Arfa Salma Indah Kurniati
Victoria Agatha
Wahyu Widianto
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TUGAS 2 RESUME • • • • • • • • • • • • •
Kelompok 1: Chapter 1, Variation under domestication Kelompok 2: Chapter 2, Variation under nature Kelompok 3: Chapter 3, Struggle for existence Kelompok 4: Chapter 4, Natural selection Kelompok 5: Chapter 5, Laws of variation Kelompok 6: Chapter 6, Difficulties of theory Kelompok 7: Chapter 7, Instinct Kelompok 8: Chapter 8, Hybridism Kelompok 9: Chapter 9, On the imperfection of the geological record Kelompok 10: Chapter 10, On the geological succession of organic beings Kelompok 11: Chapter 11, Geographical distribution Kelompok 12: Chapter 12, Geographical distribution - continued Kelompok 13: Chapter 13, Mutual afinities of organic beings
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Seleksi Alam
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Galapagos
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Finch di Galapagos
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Lamarck vs Darwin
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Kesalahtafsiran Teori Darwin • Darwin tidak membahas asal-usul kehidupan di bumi • Seleksi alam tidak selalu menguntungkan bagi “si kuat” • Manusia adalah keturunan kera
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