Title
Concepts Of Symbiogenesis: A Historical And Critical Study Of The Research Of Russian Botanists (Bioorigins Series)-used
Delivery time: 8-12 business days (International)
Symbiogenesis, A Term First Coined By The Russian Botanist K. S. Merezhkovsky In The Late Nineteenth Century, Is The Evolution Of New Life Forms From The Physical Union Of Different, Onceindependent Partners. In This Book Khakhina Traces The Development Of The Concept In Russian And Soviet Scientific Literature, Reviewing The Contributions Of Merezhkovsky, A. S. Famintsyn, B. M. Kozopolyansky, And Other Prominent Russian Scientists To Theories Of The Role Of Symbiosis As A Source Of Evolutionary Information.This Book Provides New Information For Englishspeaking Scientists. The Evolutionary Implications Of Symbiosis Have Only Recently Been Acknowledged By Western Scientists, And The Sophisticated Analysis By Russian Biologists Described By Khakhina Is Largely Unknown. Lynn Margulis And Mark Mcmenamin Have Written An Introduction To Khakhinas Book (Published In The Soviet Union In 1979). The Appendix By Donna C. Mehos Describes The American Anatomist Ivan E. Wallin, Whose Theory Of Symbionticism Species Origin By The Acquisition Of Microbial Symbionts Was Definitively Rejected By His Peers. The Book Is Essential For Anyone Wishing To Understand A Topic Of Overwhelming Importance For Evolutionary Biology And The History Of Science.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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