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関連する概念動画

Mate Choice01:20

Mate Choice

11.9K
Mate choice—the decision about whom to mate with—is a type of natural selection, since animals must reproduce to pass down their genes. Mate choice is also called intersexual selection because the behavior occurs between the sexes.
11.9K
Law of Segregation01:49

Law of Segregation

78.5K
When crossing pea plants, Mendel noticed that one of the parental traits would sometimes disappear in the first generation of offspring, called the F1 generation, and could reappear in the next generation (F2). He concluded that one of the traits must be dominant over the other, thereby causing masking of one trait in the F1 generation. When he crossed the F1 plants, he found that 75% of the offspring in the F2 generation had the dominant phenotype, while 25% had the recessive phenotype.
78.5K
Gene Conversion02:08

Gene Conversion

10.7K
Other than maintaining genome stability via DNA repair, homologous recombination plays an important role in diversifying the genome. In fact, the recombination of sequences forms the molecular basis of genomic evolution. Random and non-random permutations of genomic sequences create a library of new amalgamated sequences. These newly formed genomes can determine the fitness and survival of cells. In bacteria, homologous and non-homologous types of recombination lead to the evolution of new...
10.7K
Gene Conversion02:08

Gene Conversion

3.2K
3.2K
Types of Genetic Transfer Between Organisms02:18

Types of Genetic Transfer Between Organisms

6.6K
6.6K
Types of Genetic Transfer Between Organisms02:18

Types of Genetic Transfer Between Organisms

31.3K
Genetic transfer occurs when genetic information is passed from one organism to another. It occurs via two mechanisms: vertical gene transfer and horizontal gene transfer. Vertical gene transfer occurs when genetic information is transferred from one generation to the next, which happens much more frequently than horizontal gene transfer. Both sexual and asexual reproduction are forms of vertical gene transfer, where one or more organisms pass some or all of their genome onto their progeny.
31.3K

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関連する実験動画

Updated: Feb 25, 2026

Using the FishSim Animation Toolchain to Investigate Fish Behavior: A Case Study on Mate-Choice Copying In Sailfin Mollies
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Using the FishSim Animation Toolchain to Investigate Fish Behavior: A Case Study on Mate-Choice Copying In Sailfin Mollies

Published on: November 8, 2018

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配偶者コピーによる表現型多型

Srishti Patil1,2, Sabine Nöbel3, Chaitanya S Gokhale4

  • 1Division of Theoretical Systems Biology, German Cancer Research Center, Heidelberg 69120, Germany.

Proceedings of the National Academy of Sciences of the United States of America
|February 23, 2026
PubMed
まとめ

No abstract available in PubMed .

キーワード:
同調文化配偶者選択複数の形態社会的学習

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