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  • Meiosis
1n, 2n, 1c, 2c... - Cell ploidy made simple
Unrestricted Use
CC BY
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This set of resources was developed and employed numerous times to help students clarify the frequent confusion about cells' chromosome number and ploidy level. It uses simplified stick diagrams to represent chromosomes and circles or oval to represent cells and includes a short, low-tech video tutorial that delivers the information, a worksheet that students can use to practice and test their understanding of the video materials, a set of clicker questions that address the same points as the worksheet, and instructor's notes.

Subject:
Biology
Genetics
Material Type:
Module
Author:
Pam Kalas
Date Added:
01/18/2022
Berkshire Community College Bioscience Image Library’s albums
Unrestricted Use
Public Domain
Rating
5.0 stars

BCC Bioscience Image Library is a media file repository of images and video clips made available to educators and students in the biological sciences. The resources are created by faculty, staff and students of Berkshire Community College and are licensed under Creative Commons 0. This means all content is free, with no restrictions on how the material may be used, reused, adapted or modified for any purposes, without restriction under copyright or database law.


This project was partially funded by a $20,000,000 grant awarded by the U.S. Department of Labor’s Employment and Training Administration, Grant # TC-26450-14-60-A-25. The product was created by the grantee and does not necessarily reflect the official position of the U.S. Department of Labor. The U.S. Department of Labor makes no guarantees, warranties, or assurances of any kind, express or implied, with respect to such information, including any information on linked sites and including, but not limited to, accuracy of the information or its completeness, timeliness, usefulness, adequacy, continued availability, or ownership.


If you have any questions contact professor Faye Reynolds at: freynold@berkshirecc.edu

Subject:
Anatomy/Physiology
Biology
Botany
Material Type:
Diagram/Illustration
Author:
Fayette A. Reynolds
M.S.
Date Added:
02/14/2022
Biology
Unrestricted Use
CC BY
Rating
0.0 stars

Biology is designed for multi-semester biology courses for science majors. It is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand. To meet the needs of today’s instructors and students, some content has been strategically condensed while maintaining the overall scope and coverage of traditional texts for this course. Instructors can customize the book, adapting it to the approach that works best in their classroom. Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand—and apply—key concepts.

Subject:
Life Science
Biology
Material Type:
Full Course
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
08/22/2012
Remix
Biology, Genetics, Meiosis and Sexual Reproduction, Sexual Reproduction
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

By the end of this section, you will be able to:Explain that meiosis and sexual reproduction are evolved traitsIdentify variation among offspring as a potential evolutionary advantage to sexual reproductionDescribe the three different life-cycle types among sexual multicellular organisms and their commonalities

Subject:
Applied Science
Life Science
Biology
Material Type:
Module
Provider:
Rice University
Provider Set:
OpenStax College
Author:
Tina B. Jones
Date Added:
08/18/2019
Biology, Genetics, Meiosis and Sexual Reproduction, Sexual Reproduction
Conditional Remix & Share Permitted
CC BY-NC
Rating
0.0 stars

By the end of this section, you will be able to:Explain that meiosis and sexual reproduction are evolved traitsIdentify variation among offspring as a potential evolutionary advantage to sexual reproductionDescribe the three different life-cycle types among sexual multicellular organisms and their commonalities

Subject:
Applied Science
Life Science
Biology
Material Type:
Module
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
07/10/2017
Biology, Genetics, Meiosis and Sexual Reproduction, The Process of Meiosis
Conditional Remix & Share Permitted
CC BY-NC
Rating
0.0 stars

By the end of this section, you will be able to:Describe the behavior of chromosomes during meiosisDescribe cellular events during meiosisExplain the differences between meiosis and mitosisExplain the mechanisms within meiosis that generate genetic variation among the products of meiosis

Subject:
Applied Science
Life Science
Biology
Material Type:
Module
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
07/10/2017
Remix
Biology, Genetics, Meiosis and Sexual Reproduction, The Process of Meiosis
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

By the end of this section, you will be able to:Describe the behavior of chromosomes during meiosisDescribe cellular events during meiosisExplain the differences between meiosis and mitosisExplain the mechanisms within meiosis that generate genetic variation among the products of meiosis

Subject:
Applied Science
Life Science
Biology
Material Type:
Module
Provider:
Rice University
Provider Set:
OpenStax College
Author:
Tina B. Jones
Date Added:
08/18/2019
Biology, Genetics, Mendel's Experiments and Heredity, Laws of Inheritance
Conditional Remix & Share Permitted
CC BY-NC
Rating
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By the end of this section, you will be able to:Explain Mendel’s law of segregation and independent assortment in terms of genetics and the events of meiosisUse the forked-line method and the probability rules to calculate the probability of genotypes and phenotypes from multiple gene crossesExplain the effect of linkage and recombination on gamete genotypesExplain the phenotypic outcomes of epistatic effects between genes

Subject:
Applied Science
Life Science
Biology
Material Type:
Module
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
07/10/2017
Biology, Genetics, Modern Understandings of Inheritance, Chromosomal Theory and Genetic Linkage
Conditional Remix & Share Permitted
CC BY-NC
Rating
0.0 stars

By the end of this section, you will be able to:Discuss Sutton’s Chromosomal Theory of InheritanceDescribe genetic linkageExplain the process of homologous recombination, or crossing overDescribe how chromosome maps are createdCalculate the distances between three genes on a chromosome using a three-point test cross

Subject:
Applied Science
Life Science
Biology
Material Type:
Module
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
07/10/2017
Biology I
Unrestricted Use
CC BY
Rating
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An introduction to cellular and molecular biology. Major topics include the biochemical basis of life, cell biology, photosynthesis, respiration, mitosis, meiosis, genetics, DNA structure and replication and protein synthesis. Students engage the scientific method by designing, conducting and evaluating laboratory experiences that include selected topics in cell structure and function, enzymes, respiration, photosynthesis, genetics and molecular biology. NOTE: Students may receive credit for BIO 119 or BIO 126, but not for both.

Subject:
Biology
Material Type:
Full Course
Provider:
Greenfield Community College
Author:
Amanda Hyde
Date Added:
05/06/2019
Biology: Phases of Meiosis
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
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This 27-minute video lesson looks at the phases of Meiosis. [Biology playlist: Lesson 11 of 71].

Subject:
Biology
Material Type:
Lecture
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Khan, Salman
Date Added:
05/18/2012
Biology, Preface to Biology, Preface to Biology
Conditional Remix & Share Permitted
CC BY-NC
Rating
0.0 stars

Biology is designed for multi-semester biology courses for science majors. It is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand. To meet the needs of today’s instructors and students, some content has been strategically condensed while maintaining the overall scope and coverage of traditional texts for this course. Instructors can customize the book, adapting it to the approach that works best in their classroom. Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand—and apply—key concepts.

Subject:
Applied Science
Material Type:
Module
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
07/10/2017
Biology: Sex-Linked Traits
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

This 14-minute video lesson covers the chromosomal basis for gender and sex-linked traits. [Biology playlist: Lesson 17 of 71].

Subject:
Biology
Material Type:
Lecture
Provider:
Khan Academy
Provider Set:
Khan Academy
Author:
Salman Khan
Date Added:
05/18/2012