相关实验视频

Updated: Jul 1, 2025

Author Spotlight: Examining Volatile Sex Pheromone Influence on Male C. elegans Behavior
06:49

Author Spotlight: Examining Volatile Sex Pheromone Influence on Male C. elegans Behavior

Published on: August 9, 2024

2.4K

哈维洛克·埃利斯",后达尔文进化生物学中的性学和性选择"

Rodolfo John Alaniz1

  • 1Institute for Historical Studies, University of Texas at Austin, Austin, TX, USA. rodolfo.alaniz@austin.utexas.edu.

Journal of the history of biology
|March 6, 2024
PubMed
概括

亨利·哈维洛克·埃利斯将进化论融入了他的性学研究中,将同性恋视为一种自然变异. 他的作品影响了性学作为科学学科的基础.

关键词:
达尔文主义达尔文主义进化 进化 进化 进化 进化 进化 进化哈维洛克·埃利斯·埃利斯 (英语:Havelock Ellis) 是一个位于哈维洛克的城市.性学性学是指性学和性学.性逆向性逆向性逆向性逆转性性选择性选择性选择

更多相关视频

Effect of Male Accessory Gland Products on Egg Laying in Gastropod Molluscs15:19

Effect of Male Accessory Gland Products on Egg Laying in Gastropod Molluscs

Published on: June 22, 2014

10.7K
Measuring and Altering Mating Drive in Male Drosophila melanogaster07:02

Measuring and Altering Mating Drive in Male Drosophila melanogaster

Published on: February 15, 2017

11.1K

相关概念视频

Criticisms of the Evolutionary Perspective01:23

Criticisms of the Evolutionary Perspective

In a study where individuals posing as strangers offered compliments and proposed casual sex to students, the responses differed significantly based on gender. Not a single woman accepted the proposal, while 70% of the men agreed. This outcome provides a useful scenario to explore through the lens of evolutionary psychology and social learning theory, highlighting the diverse perspectives on human sexual behaviors.
Evolutionary psychology provides one explanation for these findings, suggesting...
99
Natural Selection and Mating Preferences01:06

Natural Selection and Mating Preferences

The principle of natural selection posits that organisms better adapted to their environment are more likely to survive and reproduce. This principle is closely intertwined with mating preferences, a key aspect of sexual selection, which evolutionary psychologists believe is driven by instincts to propagate one's genes. Such instincts significantly influence mating behaviors and preferences between genders.
Females, due to their biological roles in conception, pregnancy, and nursing,...
103
Evolutionary Psychology01:20

Evolutionary Psychology

Evolutionary psychology explores the origins of human behavior and mental processes by framing them within the context of natural selection, a theory famously propounded by Charles Darwin. This field asserts that many behaviors common across human societies — ranging from instinctive fear reactions to complex social interactions — arose as evolutionary adaptations. These adaptations enhanced the survival and reproductive success of our ancestors, thereby becoming embedded in the...
264
Mate Choice01:20

Mate Choice

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.
8.0K
Types of Selection01:46

Types of Selection

Natural selection influences the frequencies of particular alleles and phenotypes within populations in several different ways. Primarily, natural selection can be directional, stabilizing, or disruptive. Directional selection favors one extreme trait and shifts the population towards that phenotype while selecting against individuals displaying alternate traits. Stabilizing selection favors an intermediate trait with a narrow range of variation. Deviation from the optimal phenotype towards an...
40.4K
Genetics of Speciation02:16

Genetics of Speciation

Speciation is the evolutionary process resulting in the formation of new, distinct species—groups of reproductively isolated populations.
19.2K