Promiscuity among stick insects
نویسندگان
چکیده
منابع مشابه
Asexuality: The Insects that Stick With It
One hope of trying to understand why sex is so powerful and prevalent a mode of reproduction relies on the rare examples of animals that persist long-term without having sex. Now, several species of stick insects join that illustrious circle.
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SYNOPSIS. In the experiments stick insects walk on an inclined substrate such that the legs of one side of the body point uphill and the legs of the other side point downhill. In this situation the vertical axis of the body is rotated against the inclination of the substrate as if to compensate for the effect of substrate inclination. A very small effect has been found when the experiment was p...
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The most common way animals reproduce is bisexuality, namely through the mixis of male and female gametes. Bisexual reproduction relies on the Mendelian mechanism, although several additional modes also occur. In turn, the Mendelian inheritance of genetic variability stands on the meiotic process, which entrains recombination and chromosome reshuffling within the frame of a balanced segregation...
متن کاملCoordinated Walking of Stick Insects on a Mercury Surface
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متن کاملTitle : " Intersegmental Coordination of Walking Movements in Stick Insects
Locomotion requires the coordination of movements across body segments, which in walking animals is expressed as gaits. We studied the underlying neural mechanisms of this coordination in a semi-intact walking preparation of the stick insect Carausius morosus. During walking of a single front leg on a treadmill, leg motoneuron (MN) activity tonically increased and became rhythmically modulated ...
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ژورنال
عنوان ژورنال: Frontiers in Ecology and the Environment
سال: 2020
ISSN: 1540-9295,1540-9309
DOI: 10.1002/fee.2185