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January 03, 2014
Product Description Mariëlle Hoefnagels' passion as a classroom instructor is evident in Biology: Concepts and Investigations, an introductory biology textbook written to explain the general concepts of biology at a level of detail that allows students to understand concepts rather than memorize details. New media integration icons, upgraded PowerPoint presentations, new tutorial animations based on textbook art, upgraded Connect question banks, and adaptive technologies like LearnSmart and SmartBook capitalize on the power of technology to enhance student understanding.Key goals of the book are to: help the student connect the concepts in the book to their everyday lives;show connections between ideas within the chapter and to material they have already studied;teach introductory students how to be more active learners.
Approaching With Kindness We often forget to say the words "thank you." But can those two words change how you â and those around you â look at the world? This hour, TED speakers on the power of gratitude and appreciation. Guests include author AJ Jacobs, author and former baseball player Mike Robbins, Dr. Laura Trice, Professor of Management Christine Porath, and former Danish politician Ãzlem Cekic.
#509 Anisogamy: The Beginning of Male and Female This week we discuss how the sperm and egg came to be, and how a difference of reproductive interest has led to sexual conflict in bed bugs. We'll be speaking with Dr. Geoff Parker, an evolutionary biologist credited with developing a theory to explain the evolution of two sexes, about anisogamy, sexual reproduction through the fusion of two different gametes: the egg and the sperm. Then we'll speak with Dr. Roberto Pereira, research scientist in urban entomology at the University of Florida, about traumatic insemination in bed bugs.