Title
Origins Of Sex: Three Billion Years Of Genetic Recombination (Bioorigins Series)
Delivery time: 8-12 business days (International)
A Fascinating And Detailed Examination Of The Evolutionand Occasional Devolutionof Sexuality In Microorganisms And More Complex Forms Of Life. Margulis And Sagan Trace Sex From Its Inauspicious Beginnings In Bacteria Threatened By Ultraviolet Radiation To Its Intimate Relation With The Origin Of Mitotic Division Of Nucleated Cells. The Origin Of Meiotic Sex Through Cannibalism Followed By Centriole Reproductive Tardiness And The Connection Of Cell Symbiosis To Sex And Differentiation Are Explored.The Authors Have Not Only Given Us A New And Exiting Scenario For The Evolution Of Sex, But Have Also Provided Us With Critical Ways In Which We Can Test Their Hypotheses. . . . This Is A Stimulating Book That Is Sure To Invoke Criticism And Discussion; I Strongly Recommend It.Symbiosisthe Book Is Well Organized And Well Written, Leading The Reader From One Thought To Another Almost Effortlessly. Background Information Is Presented To Aid Those Of Us Who Are Not Experts In This Field, And A Glossary Is Appended. The Book Could Be Used At All Levels Of Study, From Interested Undergraduates In General Biology Though Postdoctoral Students Of Genetics And Evolution. I Recommend This Thoughtprovoking Book To You For Both Your Enjoyment And Your Enlightenment.Richard W. Cheney, Jr., Journal Of College Science Teachingthis Book, Undoubtedly Controversial, Is A Thoughtful And Original Contribution To An Important Aspect Of Cellular Biology.John Langridge
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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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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.).
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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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.