相关实验视频

Updated: Jul 16, 2025

Experimental Manipulation of Body Size to Estimate Morphological Scaling Relationships in Drosophila
06:00

Experimental Manipulation of Body Size to Estimate Morphological Scaling Relationships in Drosophila

Published on: October 1, 2011

14.0K

岛屿巨的成熟时间比预期的要晚,因为它们的尺寸比预期的要大

Meike Köhler1,2,3, Carmen Nacarino-Meneses2, Josep Quintana Cardona2

  • 1ICREA Pg. Lluís Companys 23, 08010 Barcelona, Spain.

iScience
|September 11, 2023
PubMed
概括

哺乳动物中的岛屿巨型,如化石子Nuralagus rex,显示了生命的缓慢步伐. 这项研究证实了巨型岛屿哺乳动物的缓慢生长和延迟成熟,支持了岛屿综合征公理.

关键词:
生态生态学 生态生态学古生物学的古生物学古生物学的古生物学动物学 动物学

更多相关视频

Modeling the Size Spectrum for Macroinvertebrates and Fishes in Stream Ecosystems07:41

Modeling the Size Spectrum for Macroinvertebrates and Fishes in Stream Ecosystems

Published on: July 30, 2019

7.5K
Ecotoxicological Methodologies to Evaluate Biomarkers at Different Scales in Neotropical Anurans08:14

Ecotoxicological Methodologies to Evaluate Biomarkers at Different Scales in Neotropical Anurans

Published on: April 28, 2023

406

相关概念视频

Testing a Claim about Mean: Unknown Population SD01:21

Testing a Claim about Mean: Unknown Population SD

A complete procedure of testing a hypothesis about a population mean when the population standard deviation is unknown is explained here.
Estimating a population mean requires the samples to be approximately normally distributed. The data should be collected from the randomly selected samples having no sampling bias. There is no specific requirement for sample size. But if the sample size is less than 30, and we don't know the population standard deviation, a different approach is used;...
3.5K