Chapter 8. 8·5–8·10 Four mechanisms can give rise to evolution.
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Instructions
Check your understanding of concepts from 8·5–8·10 Four mechanisms can give rise to evolution by answering the following questions.
Question 8.1
XnqtkwdTyGaW4N50ahnxlahwLSP4WEreq3SckVqKKQsfzR4U/3vdxTL2tGQHZb42ORC2aP1XXnWiBbzScHH8uyG1WfyZGV35qPXvx2CshhFjAWjMW+LAggCQ49Pf6O2+IazGdC9D2d5Ix7H5NmdoLb+cXodNEJCC1v2TNU+cBZ4AJ8qsT4TEfr9+8azYKkgFAnxmcn34gjH/kERO4ei+wrhBDT/WZYzJI0Bod9q4d86y688bPTanfTQf8gUD4eaYR2ku6zh1/81IGUgd5JISUa77MHk0TNqCO8Cx+47NB0xYqCB1rCqIcQ9XHOsTTJpM9+rK+eeai7/3SXxkXYSfAVbABofykMvonkkmcqmm7Aue+CIl9RWq0Ljk7g5e+q42JnhatmbjC94YGJkw5HC97Zob14CaI+4f34+FebGxR9wN0N4sRxag+K6uJSkrzMr/3C8XQHktwlo=Correct. (See section 8·5 Evolution occurs when the allele frequencies in a population change.)
Incorrect. (See section 8·5 Evolution occurs when the allele frequencies in a population change.)
Question 8.2
rcIzesPUlpAAXrVvum7yCsxAzI25lDraTrIesHT5fTTsA1HCZZ44Jnklepmk6+C9VbPRhKFv6Yabi9e9ACZAP4XIIpC+g7s4C6mLqMcM16yl28zj1J03VJHl87SFO0jvVFcqB8KpMm8YJjbDUrPFu7xtD6uz29izljD1vkZHonjEyo9dQJ2PsPzmkYPPNDjzCorrect. (See section 8·6 Mutation—a direct change in the DNA of an individual—is the ultimate source of all genetic variation.)
Incorrect. (See section 8·6 Mutation—a direct change in the DNA of an individual—is the ultimate source of all genetic variation.)
Question 8.3
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Correct. (See section 8·7 Genetic drift is a random change in allele frequencies in a population.)
Incorrect. (See section 8·7 Genetic drift is a random change in allele frequencies in a population.)
Question 8.4
iKSIkv1Rm8PsPSaQy2mgcrC8lhDV+cvBt3i+JAKcrcdYRB9q9KMz6BxzUs8nMTNNYMkAlLEyFOSEjVcLo+j6XePTPiFYVD4JT3dd7Qb5sAfhFiBXE5PrE8C3LXVGi3SHcb6YzlvhCu1NBCVu8hwRHEoAgHn8elHndO5ksLpehTrufkHU7Ireh3pwVdsIs74WYMOT7E/Eb/dhOZ6dP9W7RHd4drLBnkuowYkcTfDd3r0lVoZJaxKtfsn1TEpUFKTkEQPLkVtpVgvHtL8bBg6MyNzMSt1r9dh7dEtn39ONJn8iUBiOkaw70Wl+XVKLMWpw3uCq5KVpoWBiYzc4yhHrQwerYCOme8l7g1aL0upycUKt7mseyEUlUnydAkOH6e3O7J9xGeR9nte50mI4quN0PZHA1jAk6eQYX5t9z6HtKt4yUJ6bCorrect. (See section 8·5 Evolution occurs when the allele frequencies in a population change.)
Incorrect. (See section 8·5 Evolution occurs when the allele frequencies in a population change.)
Question 8.5
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Correct. (See section 8·9 When three simple conditions are satisfied, evolution by natural selection is occurring.)
Incorrect. (See section 8·9 When three simple conditions are satisfied, evolution by natural selection is occurring.)
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