Related Experiment Video

Updated: Jul 12, 2026

Manipulation of Color Patterns in Jumping Spiders for Use in Behavioral Experiments
09:03

Manipulation of Color Patterns in Jumping Spiders for Use in Behavioral Experiments

Published on: May 21, 2019

Photoperiodic Response of Female Fringe-Toed Lizards.

W W Mayhew

    Science (New York, N.Y.)
    |December 29, 1961
    PubMed
    Summary

    Continuous light exposure over winter induced multiple egg clutches in Uma notata females, suggesting photoperiod is key for reproductive response. This research highlights environmental influences on reptile breeding cycles.

    More Related Videos

    Electrophysiological Measurements from a Moth Olfactory System06:16

    Electrophysiological Measurements from a Moth Olfactory System

    Published on: March 29, 2011

    Chemical Isolation, Quantification, and Separation of Skin Lipids from Reptiles07:55

    Chemical Isolation, Quantification, and Separation of Skin Lipids from Reptiles

    Published on: February 7, 2019

    Related Concept Videos

    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; instead...
    Biological Clocks and Seasonal Responses02:45

    Biological Clocks and Seasonal Responses

    The circadian—or biological—clock is an intrinsic, timekeeping, molecular mechanism that allows plants to coordinate physiological activities over 24-hour cycles called circadian rhythms. Photoperiodism is a collective term for the biological responses of plants to variations in the relative lengths of dark and light periods. The period of light-exposure is called the photoperiod.