Adaptive significance of biological clock Animal Behaviour and Chronobiology B. Sc 5th Semester Zoo

ED-STAT welcomes you all !!EDSTAT is an Online educational platform for Biology student.Mission of this channel to make learning easier. Encourage me to grow this free educational channel with your comment like & subscription. Thank you. Adaptive significance of biological clock Animal Behaviour and Chronobiology B. Sc 5th Semester Zoology .biological rhythms .Circadian rhythms. Zeitgeber .photic and non photic zeitgeber. biological rhythms origin and evolution of biological clock. it is belived that an organism possessing circadian clocks gains fitness advantages in two ways- by synchronizing its behavioural and physiological . circadian clocks are ubiquitous and are found in organisms regarding from bacteria to mammals.