Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 31 - 51 of 51

Full-Text Articles in Life Sciences

Presentation, Matt Niemiro '20, Micah Casey-Fusco '20 Jan 2017

Presentation, Matt Niemiro '20, Micah Casey-Fusco '20

Living Green

No abstract provided.


Presentation, Samira Cheruku '20, Liza Kuzmina '20 Jan 2017

Presentation, Samira Cheruku '20, Liza Kuzmina '20

Living Green

No abstract provided.


Presentation, Sabrina Meng '20, Janna Jann '20 Jan 2017

Presentation, Sabrina Meng '20, Janna Jann '20

Living Green

No abstract provided.


Presentation, Ryan Talusan '20, Caitlyn Castillo '20 Jan 2017

Presentation, Ryan Talusan '20, Caitlyn Castillo '20

Living Green

No abstract provided.


Session D-1: Science And Spaghetti Monsters: Addressing The Ethical Issues And Controversy Related To Genomics And Evolution In The Biology Classroom, Sarah O'Leary-Driscoll Mar 2016

Session D-1: Science And Spaghetti Monsters: Addressing The Ethical Issues And Controversy Related To Genomics And Evolution In The Biology Classroom, Sarah O'Leary-Driscoll

Professional Learning Day

As science teachers, we may shy away from addressing the controversy surrounding particular topics in our classrooms in order to maintain focus on content. However, the real world context of knowledge is essential, and the performance expectations in the life sciences as outlined in the NGSS state that students should be able to discuss the ethical issues related to genetic modifications and the nature of science. We will discuss ideas for how to address these topics effectively and help our students understand their importance beyond academics in our global community.


Session C-1: Ecosystem Disruption: Using Lab And Real-World Examples To Bring Changes In Earth’S Ecosystems To Life, Crystal Randall, Sarah O'Leary-Driscoll, Sowmya Anjur, Don Dosch Mar 2016

Session C-1: Ecosystem Disruption: Using Lab And Real-World Examples To Bring Changes In Earth’S Ecosystems To Life, Crystal Randall, Sarah O'Leary-Driscoll, Sowmya Anjur, Don Dosch

Professional Learning Day

The magnitude of the changes occurring in Earth’s ecosystems seems difficult to tackle in the classroom and lab. Here we explore ways to demonstrate the changes in the Earth’s water and carbon cycles in the lab and bring them to life in real-world ecosystems in the classroom.


Evolution Practice 2, Imsa Biology Team Oct 2015

Evolution Practice 2, Imsa Biology Team

Evolution

Evolution Problems


Crash Course Evolution Videos Bibliography, Imsa Biology Team Oct 2015

Crash Course Evolution Videos Bibliography, Imsa Biology Team

Evolution

No abstract provided.


Genetic Drift Simulation, Imsa Biology Team Oct 2015

Genetic Drift Simulation, Imsa Biology Team

Evolution

Genetic drift can be defined as a random fluctuation in gene frequency. More specifically, it tells us that different alleles may increase or decrease in a population in proportion to one another over time, just by chance, rather than due to any fitness advantage.


Mechanisms And Speciation 2: Evolution On The Web Questions, Imsa Biology Team Oct 2015

Mechanisms And Speciation 2: Evolution On The Web Questions, Imsa Biology Team

Evolution

The website below, sponsored by UC Berkeley, is a reliable source for information about evolution. This will give you the introductory information about the mechanisms of Evolution.


Mechanisms And Speciation 1: The Modern Synthesis, Imsa Biology Team Oct 2015

Mechanisms And Speciation 1: The Modern Synthesis, Imsa Biology Team

Evolution

The Modern Synthesis or Synthetic Theory of Evolution is an explanation of evolution that is based on modern genetic principles. According to the Modern Synthesis (a.k.a. Neo-Darwinism):


Evidence Of Evolution 2: Definitions For Evolutionary Evidence Lab, Imsa Biology Team Oct 2015

Evidence Of Evolution 2: Definitions For Evolutionary Evidence Lab, Imsa Biology Team

Evolution

This lab activity was designed to provide you with opportunities to make inferences and draw conclusions about evolution and the common ancestry of various animals based on their anatomical characteristics and comparative anatomy. You will be given tasks to accomplish or questions to answer at each of 11 stations. In order to do this successfully, you must make careful observations of the specimens on display. You must also know the following definitions before beginning this activity:


Evolution Practice 1, Imsa Biology Team Oct 2015

Evolution Practice 1, Imsa Biology Team

Evolution

Answer the following questions using information from the handouts, and examples from the LAB


Common Mistakes In Discussing Evolution, Sarah O'Leary-Driscoll Oct 2015

Common Mistakes In Discussing Evolution, Sarah O'Leary-Driscoll

Evolution

No abstract provided.


Evidence Of Evolution 1: Structures, Imsa Biology Team Oct 2015

Evidence Of Evolution 1: Structures, Imsa Biology Team

Evolution

In order to investigate linage, evolutionary history, and common ancestry, you need to be familiar with the following structures.


Essential Questions, Imsa Biology Team Oct 2015

Essential Questions, Imsa Biology Team

Evolution

In order to understand the current state of biological life and how it has changed over time, the following questions must be addressed:


Evidence Of Evolution 3: Evolutionary Evidence And Inferences Lab: A Discussion Guide, Imsa Biology Team Oct 2015

Evidence Of Evolution 3: Evolutionary Evidence And Inferences Lab: A Discussion Guide, Imsa Biology Team

Evolution

This lab activity was designed to provide you with opportunities to make inferences and draw conclusions about evolution and the common ancestry of various animals based on their anatomical characteristics and comparative anatomy. You will be given tasks to accomplish or questions to answer at each of 11 stations. In order to do this successfully, you must make careful observations of the specimens on display.


Addressing Misconceptions About Evolution, Sarah O'Leary-Driscoll, Don Dosch Mar 2015

Addressing Misconceptions About Evolution, Sarah O'Leary-Driscoll, Don Dosch

Evolution

"Leave with effective ways to identify and address misconceptions about evolution, with a particular focus on supporting explanations with evidence."


Liger, Tigons And Bears (Oh My!): The Genomic Consequences Of Inter-Species Hybridization, Beth Shapiro Apr 2013

Liger, Tigons And Bears (Oh My!): The Genomic Consequences Of Inter-Species Hybridization, Beth Shapiro

IMSA Great Minds Program ®

What makes a species? Driven largely by our natural inclination to categorize, we tend to think of all living things in discrete units – species – related to each other in a clearly defined taxonomic hierarchy into which every one fits neatly. New species emerge as evolutionary changes accumulate within one, leading to reproductive barriers that eventually split that one species into two. Hybrids, however, challenge this notion. As more and more genomes are sequenced, scientists are beginning to discover how common hybridization is in the wild, and that speciation may not be the directional – and irreversible – process …


Evidence Of Cowbird Parasitism On Yellow-Throated Warblers At Starved Rock State Park, Illinois, Usa, Joseph Traina Jan 2011

Evidence Of Cowbird Parasitism On Yellow-Throated Warblers At Starved Rock State Park, Illinois, Usa, Joseph Traina

Faculty Publications & Research

An adult yellow-throated warbler (Dendroica dominica) was observed feeding a fledged brown-headed cowbird (Molothrus ater) on July 1, 2010 at the Beehive Overlook at Starved Rock State Park (LaSalle County, Illinois, USA). Food in the form of captured insects was brought to the young cowbird five times during a period of approximately 15 minutes.


Vascular Flora Of Van Horn Woods, Plainfield Township, Will County, Il, Joseph Traina Oct 2001

Vascular Flora Of Van Horn Woods, Plainfield Township, Will County, Il, Joseph Traina

Faculty Publications & Research

The vascular flora at Van Horn Woods Park was surveyed during the 1998-2000 growing seasons. This park is a 30 hectare site located in Plainfield Township, Will County, Illi- nois (SE1/4 S27 T36N R9E). A total of 246 taxa, representing 160 genera and 67 fami- lies, were identified within or immediately adjacent to the park. Seventy-one percent of these taxa were native. Four taxa were collected and submitted to the Morton Arboretum as new county records for Will County. The quality of this site as a natural area was also assessed using quantitative methods based on floral composition and diversity. …