scholarly journals A Case Study of Team-Based Learning for Evolutionary Biology Classes in Biology Majors

2019 ◽  
Author(s):  
Paulo Oliveira ◽  
Diogo Figueiredo
Keyword(s):  
Evolutionary Biology ◽  
Team Based Learning ◽  
Biology Majors

scholarly journals Broadening the problem agenda of biological individuality: individual differences, uniqueness and temporality

2021 ◽  
Vol 36 (2) ◽  
Author(s):  
Marie I. Kaiser ◽  
Rose Trappes
Keyword(s):  
Biological Sciences ◽  
Individual Differences ◽  
Research Group ◽  
Interdisciplinary Research ◽  
Evolutionary Biology ◽  
Biological Individuality ◽  
Problem Agenda

AbstractBiological individuality is a notoriously thorny topic for biologists and philosophers of biology. In this paper we argue that biological individuality presents multiple, interconnected questions for biologists and philosophers that together form a problem agenda. Using a case study of an interdisciplinary research group in ecology, behavioral and evolutionary biology, we claim that a debate on biological individuality that seeks to account for diverse practices in the biological sciences should be broadened to include and give prominence to questions about uniqueness and temporality. We show that broadening the problem agenda of biological individuality draws attention to underrecognized philosophical issues and discussions and thereby organizes and enriches the existing debate.

scholarly journals Clicker Supported Team-Based Learning Environment: A Qualitative Study

2018 ◽  
Vol 14 (09) ◽  
pp. 98 ◽  
Author(s):  
Gülsüm Aşıksoy
Keyword(s):  
Engineering Students ◽  
Learning Strategy ◽  
Student Perception ◽  
Interactive Learning Environments ◽  
Structured Interview ◽  
First Year ◽  
Application Process ◽  
Content Analysis Method ◽  
Team Based Learning

In recent years Clicker technology has been widely used at universities to provide interactive learning environments<em>. </em>It is used with suitable pedagogic approaches to obtain the expected learning outcome. The aim of the study is to specify student views about the environment developed as a result of the integration of Team-based learning strategy and clicker technology in education. The participants are 30 first-year engineering students taking Physics I at Near East University. A case study design was used in this research. After overviewing the literature, the researcher prepared a semi-structured interview form to collect the data. İnterviews at the voluntary base was given after a five-week application process. The data were analyzed through content analysis method. The findings indicated that student perception of clicker supported Team-Based learning was positive. The students admitted that this environment enhanced their learning and they even made suggestions. This study can help educationalists integrate clicker technology in Team-Based learning strategy.

Cutthroat Trout: Evolutionary Biology and Taxonomy

2018 ◽  
Author(s):  
Joseph P. Brunelli
Keyword(s):  
Evolutionary Biology ◽  
Cutthroat Trout ◽  
Paternal Inheritance ◽  
Westslope Cutthroat Trout ◽  
Chromosome Marker ◽  
Mitochondrial Markers ◽  
Coastal Cutthroat Trout ◽  
Lahontan Cutthroat Trout ◽  
Yellowstone Cutthroat Trout

<em>Abstract</em>.—A Y chromosome marker shared with Rainbow Trout <em>Oncorhynchus mykiss </em>has been sequenced in many Cutthroat Trout <em>O. clarkii </em>subspecies. The marker is found in and inherited through males. It evolves more slowly than the maternally inherited mitochondrial DNA. The marker delineates the four major groups of Cutthroat Trout: the Lahontan Cutthroat Trout <em>O. c. henshawi </em>subspecies complex, the Yellowstone Cutthroat Trout <em>O. c. bouvieri</em> subspecies complex, Westslope Cutthroat Trout <em>O. c. lewisi</em>, and Coastal Cutthroat Trout <em>O. c. clarkii</em>. The paternal inheritance pattern of the Y marker makes it useful for dissecting the origins of fish with mixed ancestries. We describe a case study using both Y and mitochondrial markers in Lahontan Cutthroat Trout subspecies complex trout populations. Our results confirmed Lahontan Cutthroat Trout affinities for the Paiute Cutthroat Trout <em>O. c. seleniris</em> and Willow–Whitehorse Creek Cutthroat Trout. However, we found evidence of a complex ancestry for Guano Creek, Oregon trout, a group that has been proposed by some to be related to the Alvord Cutthroat Trout, a subspecies thought to be extinct.

scholarly journals Domestication as a model system for the extended evolutionary synthesis

2017 ◽  
Vol 7 (5) ◽  
pp. 20160133 ◽  
Author(s):  
Melinda A. Zeder
Keyword(s):  
Evolutionary Biology ◽  
Model System ◽  
Evolutionary Change ◽  
Evolutionary Synthesis ◽  
The Novel ◽  
Extended Evolutionary Synthesis ◽  
Model Case ◽  
The Core ◽  
Multiple Regions

One of the challenges in evaluating arguments for extending the conceptual framework of evolutionary biology involves the identification of a tractable model system that allows for an assessment of the core assumptions of the extended evolutionary synthesis (EES). The domestication of plants and animals by humans provides one such case study opportunity. Here, I consider domestication as a model system for exploring major tenets of the EES. First I discuss the novel insights that niche construction theory (NCT, one of the pillars of the EES) provides into the domestication processes, particularly as they relate to five key areas: coevolution, evolvability, ecological inheritance, cooperation and the pace of evolutionary change. This discussion is next used to frame testable predictions about initial domestication of plants and animals that contrast with those grounded in standard evolutionary theory, demonstrating how these predictions might be tested in multiple regions where initial domestication took place. I then turn to a broader consideration of how domestication provides a model case study consideration of the different ways in which the core assumptions of the EES strengthen and expand our understanding of evolution, including reciprocal causation, developmental processes as drivers of evolutionary change, inclusive inheritance, and the tempo and rate of evolutionary change.

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