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سعر ومواصفات Animal Adaptations : Evolution of Forms and Functions

  • أفضل سعر لـ Animal Adaptations : Evolution of Forms and Functions by جوميا فى مصر هو 788 ج.م.
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    دفع عند الاستلامبطاقة ائتمانيةالدفع الاليكترونى
  • تكلفة التوصيل هى 15 ج.م., والتوصيل فى خلال 2-5 أيام
  • أول ظهور لهذا المنتج كان فى فبراير 15, 2017

المواصفات الفنية

SKU:JU030BKAJ6KXNAFAMZ
المؤلف:Sumitra Saxena‎,‎ R Saxena
الموديل:9788130930121

وصف جوميا

  • Format‎:‎ Paperback
  • Number of Pages‎:‎ 512 pages
  • Dimensions‎:‎ 171 x 242 x 35mm
  • Weight‎:‎ 525g
  • Publication date‎:‎ 30 Jun 2015
  • Publisher‎:‎ Viva Books

An adaptation‎,‎ or adaptive trait‎,‎ is any heritable trait‎,‎ that enables organisms to survive through natural selection and reproduce better under prevailing environmental conditions‎.‎ Natural selection tends to preserve beautiful adaptation in populations and discard harmful ones‎.‎ The evolution of animal form and function is the conceptual backbone of this book‎.‎ It not only provides the framework for Animal Diversity‎,‎ but also shifts the paradigm from a chiefly descriptive discipline to a dynamic predictive science‎.‎ It is a book narrating rambling series of stories or vignettes about randomly selected animals or model organisms and their unique way of life‎.‎ Animals might not be able to speak or master advanced language techniques‎,‎ but they certainly have other ways of communications‎.‎ Species often rely on verbal and nonverbal forms of communication‎,‎ such as calls‎,‎ nonvocal auditory outbursts‎,‎ like the slap of a dolphin‎'‎s tail on the water‎;‎ bioluminescence‎;‎ scent marking‎;‎ chemical or tactile cues‎;‎ visual signals and postural gestures‎.‎ When it comes to acoustic communication‎,‎ not every member of a species is just alike‎.‎ Animals in different regions have often been overheard sounding off in different dialects‎.‎ Communication between species can play important roles as well‎.‎ One study suggested that the reason Madagascan spiny‎-tailed Iguana have well‎-developed ears‎,‎ despite the fact that they don‎'‎t communicate vocally is so that they can hear the warning calls of the Madagascan paradise flycatcher‎.‎ The book is weaved intricately around these bizarre adaptations‎.‎

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