TESTfunda - CAT Question of the Day 14-Sep-13

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	14-Sep-13 TestFunda Home | Sign up for Newsletters | Feedback CAT Question of the Day The question has a paragraph from which the last sentence has been deleted. From the given options, choose the one that completes the paragraph in the most appropriate way. Overturning the common assumption that evolution occurs gradually over hundreds or thousands of years, researchers have found significant genetically-transmitted changes in laboratory populations of soil mites in just 15 generations, leading to a doubling of the age at which the mites reached adulthood and large changes in population size.______________. OPTIONS     1) The age of maturity of the mites in the tubes doubled over about 15 generations, because they were competing in a different way than they would in the wild.   2) The initial change in the mites' environment—from the wild into the laboratory—had a disastrous effect on the population, putting the mites on an extinction trajectory.   3) This is evolutionary rescue in action and suggests that rapid evolution can help populations respond to rapid environmental change.   4) Ecology and evolution are intertwined. discuss | yesterday's solution | more questions Tip of the Day The X-axis is also called the abscissa and the Y-axis is also called the ordinate. The equation of X-axis is y = 0 and the equation of Y-axis is x = 0. more tips Last year's Question of the day (13-Sep-12) In the following diagram, the length of diameter AB is a two digit integer. Reversing the digits of length of AB gives the length of perpendicular chord CD. The distance of their intersection point H to the center O is a positive rational number. Determine the length OH. OPTIONS     1) 13.5   2) 15.5   3) 16.5   4) Cannot be determined discuss TestFunda.com - LEARN with THE LEADER in Online MBA Test Prep Demo Lessons   |   Take a Demo Test   |   Buy Courses   |   Fun Learning Games   |   100-Percentilers About TestFunda.com - TestFunda is backed by www.ZeusLearning.com. 3 IIT-IIM graduates form the Management Team. - The 85+ member team has vast experience in MBA Coaching and Computer-Based Training and Testing. - For 12 years Zeus has created award-winning courseware for companies like Discovery Channel, Reader's Digest, Texas Instruments, Pearson Education. - The TestFunda Advisory Board comprises CEOs and MDs of international educational companies. About This Newsletter You received this email because you have registered with www.TestFunda.com. If you do not want to receive this email or want to sign up for other newsletters from TestFunda  click here. Please do not reply to this mail. Mails sent to this account will not be monitored. Post your comments and solutions under the Question of the Day forum. Problems getting this mail? To get this mail in your inbox, add noreply@testfunda.com to your contact list.       UNSUBSCRIBE / SUBSCRIBE | ABOUT | WHY TESTFUNDA | FAQ | PRIVACY | SUPPORT | CONTACT | DISCUSS   © Enabilon Learning Private Limited. All rights reserved