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1. Profil Charles Darwin
2. Dasar pemikiran Darwin
3. Rumusan Evolusi Darwin
4. Evolusi Darwin vs Lamarck
5. Kesalahtafsiran atas teori Darwin
Overview
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• 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
Profil Darwin
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Rute HMS Beagle
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• 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.”
Perjalanan
HMS Beagle
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• 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
Dasar Pemikiran
Darwin
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• 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.
Rumusan Darwin
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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)
Fakta Pengamatan
Darwin
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• 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.
TUGAS 2
RESUME
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TUGAS 2
RESUME
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1 Erlin Gustina Dibyo Mika Prasetyo M. Rizky Ramadhan Oksa Trinanda
2 Adelea Tasya Putri Dicky Dwi Alfandy Maulidina Agustin Pratami Dwi R Triana Gusmaryana
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 Tunggul Van Roy
6 Anis Ashari Fanisha R. Dikjayati Mizan sahroni Rizky Ramadhani
7 Annisa Gena S. Fathia Jannah Nadia Fakhriyati Arfa Salma Indah Kurniati
8 Ayu Wulan S. Febrina Ramadhani Nadya Rosyalina Sesti Edina Merisca
9 Basuki sugiarto Genta Dwi Destarini Nalindri Impitasari Shinta Wulandari Victoria Agatha
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 Wahyu Widianto
13 Dian Neli P. Lathifah Noor Zahrah Nur Jannah C Tika Novianasari
• 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
TUGAS 2
RESUME
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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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• Darwin tidak membahas asal-usul kehidupan di
bumi
• Seleksi alam tidak selalu menguntungkan bagi “si
kuat”
• Manusia adalah keturunan kera
Kesalahtafsiran
Teori Darwin
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