Sources of genetic variation | Inheritance and variation | High school biology | Khan Academy
7:55
YouTubeKhan Academy
Sources of genetic variation | Inheritance and variation | High school biology | Khan Academy
Keep going! Check out the next lesson and practice what you’re learning: https://www.khanacademy.org/science/hs-biology/x4c673362230887ef:inheritance-and-variation/x4c673362230887ef:sources-of-genetic-variation/e/understand-sources-of-genetic-variation In sexual reproduction, chromosomes can sometimes swap sections during the process of ...
已浏览 6.1万 次2021年7月15日
Genetic Variation Explained
Genetic Engineering
0:57
Genetic Engineering
YouTubeengineeringcsp
已浏览 1890 次2023年8月17日
Levels of biodiversity| Genetic Diversity | Species diversity | Ecosystem Diversity
0:33
Levels of biodiversity| Genetic Diversity | Species diversity | Ecosystem Diversity
YouTubeBiology Bloom
已浏览 5.6万 次2023年11月20日
A class light-years beyond most biology classes #shorts
1:38
A class light-years beyond most biology classes #shorts
YouTube60 Minutes
已浏览 1.7万 次1 个月前
热门视频
GCSE Biology - Variation and Evolution (2026/27 exams)
5:48
GCSE Biology - Variation and Evolution (2026/27 exams)
YouTubeCognito
已浏览 5.9万 次8 个月之前
Genetic variation, gene flow, and new species
11:52
Genetic variation, gene flow, and new species
YouTubeCalifornia Academy of
已浏览 25.8万 次2014年10月29日
The Evolution of Populations: Natural Selection, Genetic Drift, and Gene Flow
14:28
The Evolution of Populations: Natural Selection, Genetic Drift, and Gene Flow
YouTubeProfessor Dave Explains
已浏览 26.3万 次2017年11月13日
Sources of Genetic Variation
Genetic Variation Overview, Types & Sources
2:43
Genetic Variation Overview, Types & Sources
Study.comElizabeth Friedl
已浏览 17.1万 次2015年6月6日
Genetic Variation in Meiosis | Overview & Crossing Over
6:09
Genetic Variation in Meiosis | Overview & Crossing Over
Study.com
已浏览 5.2万 次2015年2月24日
Khan Academy
6:06
Khan Academy
Khan AcademySal Khan
2019年3月20日