Buy Oorsprong En Bevruchting Der Bloemen at Bookstore UAE
Book 1
Book 2
Book 3
Book 1
Book 2
Book 3
Book 1
Book 2
Book 3
Book 1
Book 2
Book 3
Home > Art, Film & Photography > Oorsprong En Bevruchting Der Bloemen
Oorsprong En Bevruchting Der Bloemen

Oorsprong En Bevruchting Der Bloemen


     0     
5
4
3
2
1



Out of Stock


Notify me when this book is in stock
X
About the Book

This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Niet afgebeeld. 1904 edition. Uittreksel: ...Hier en daar, misschien zeer algemeen, zenden zy ook nog zijtakjes uit. Als staafjes plegen zij min of meer stervormig rondom het midden der kern te liggen. Dienovereenkomstig bestempelt men de beide uiterste toestanden als het sterrestadium en het kluwenstadium. In het sterrestadium begeven zich de kerndraden ten behoeve der vermenigvuldiging van de kernen en de cellen door deeling, in het kluwenstadium daarentegen om alle artikelen voor hun wetboek, zoover die juist noodig zijn, vrij en ongehinderd door de overigen, op de cel te kunnen doen inwerken. Vandaar dat bij elke vermenigvuldiging de cellen door deeling kluwenstadium en sterrestadium met elkander afwisselen. Eerst wanneer alle cellen aangelegd zijn, komt ook deze wisseling tot rust, en blijven de kerndraden voortaan in den toestand van kluwen. Men kan alle draden in een kern samenvatten als den kerndraad. Duidelijker is het echter, wanneer men eiken draad afzonderlijk zoo noemt. Elke kern bevat dan een zeker aantal kerndraden of chromosomen. En daar in beide voorkernen dit aantal uitteraard zoo goed als steeds hetzelfde is, vindt men de kerndraden in de lichaamscellen nagenoeg steeds in even aantal. Het meest gewone aantal is 24, maar ook 12 en 8 komen veelvuldig voor, en bij enkele diersoorten vindt men zelfs uiterst talrijke, doch bij de spoelwormen daarentegen nog minder chromosomen in een kern. Trots hunne wisseling in vorm, en trots de enorme verschillen in lengte en dikte die zij telkens doorloopen, blijven de kerndraden levenslang en door alle celdeelingen heen dezelfde. Dit hoogst belangrijke feit, dat door Boveri ontdekt en door hem en zijne volgelingen door talrijke waarnemingen gestaafd is, vormt den grondslag voor onze tegenwoordige opvatting van de betrekking...


Best Sellers


Product Details
  • ISBN-13: 9781231004524
  • Publisher: Rarebooksclub.com
  • Publisher Imprint: Rarebooksclub.com
  • Height: 246 mm
  • No of Pages: 28
  • Spine Width: 2 mm
  • Width: 189 mm
  • ISBN-10: 1231004525
  • Publisher Date: 13 Sep 2013
  • Binding: Paperback
  • Language: Dutch; Flemish
  • Returnable: N
  • Weight: 68 gr


Similar Products

Add Photo
Add Photo

Customer Reviews

REVIEWS      0     
Click Here To Be The First to Review this Product
Oorsprong En Bevruchting Der Bloemen
Rarebooksclub.com -
Oorsprong En Bevruchting Der Bloemen
Writing guidlines
We want to publish your review, so please:
  • keep your review on the product. Review's that defame author's character will be rejected.
  • Keep your review focused on the product.
  • Avoid writing about customer service. contact us instead if you have issue requiring immediate attention.
  • Refrain from mentioning competitors or the specific price you paid for the product.
  • Do not include any personally identifiable information, such as full names.

Oorsprong En Bevruchting Der Bloemen

Required fields are marked with *

Review Title*
Review
    Add Photo Add up to 6 photos
    Would you recommend this product to a friend?
    Tag this Book Read more
    Does your review contain spoilers?
    What type of reader best describes you?
    I agree to the terms & conditions
    You may receive emails regarding this submission. Any emails will include the ability to opt-out of future communications.

    CUSTOMER RATINGS AND REVIEWS AND QUESTIONS AND ANSWERS TERMS OF USE

    These Terms of Use govern your conduct associated with the Customer Ratings and Reviews and/or Questions and Answers service offered by Bookswagon (the "CRR Service").


    By submitting any content to Bookswagon, you guarantee that:
    • You are the sole author and owner of the intellectual property rights in the content;
    • All "moral rights" that you may have in such content have been voluntarily waived by you;
    • All content that you post is accurate;
    • You are at least 13 years old;
    • Use of the content you supply does not violate these Terms of Use and will not cause injury to any person or entity.
    You further agree that you may not submit any content:
    • That is known by you to be false, inaccurate or misleading;
    • That infringes any third party's copyright, patent, trademark, trade secret or other proprietary rights or rights of publicity or privacy;
    • That violates any law, statute, ordinance or regulation (including, but not limited to, those governing, consumer protection, unfair competition, anti-discrimination or false advertising);
    • That is, or may reasonably be considered to be, defamatory, libelous, hateful, racially or religiously biased or offensive, unlawfully threatening or unlawfully harassing to any individual, partnership or corporation;
    • For which you were compensated or granted any consideration by any unapproved third party;
    • That includes any information that references other websites, addresses, email addresses, contact information or phone numbers;
    • That contains any computer viruses, worms or other potentially damaging computer programs or files.
    You agree to indemnify and hold Bookswagon (and its officers, directors, agents, subsidiaries, joint ventures, employees and third-party service providers, including but not limited to Bazaarvoice, Inc.), harmless from all claims, demands, and damages (actual and consequential) of every kind and nature, known and unknown including reasonable attorneys' fees, arising out of a breach of your representations and warranties set forth above, or your violation of any law or the rights of a third party.


    For any content that you submit, you grant Bookswagon a perpetual, irrevocable, royalty-free, transferable right and license to use, copy, modify, delete in its entirety, adapt, publish, translate, create derivative works from and/or sell, transfer, and/or distribute such content and/or incorporate such content into any form, medium or technology throughout the world without compensation to you. Additionally,  Bookswagon may transfer or share any personal information that you submit with its third-party service providers, including but not limited to Bazaarvoice, Inc. in accordance with  Privacy Policy


    All content that you submit may be used at Bookswagon's sole discretion. Bookswagon reserves the right to change, condense, withhold publication, remove or delete any content on Bookswagon's website that Bookswagon deems, in its sole discretion, to violate the content guidelines or any other provision of these Terms of Use.  Bookswagon does not guarantee that you will have any recourse through Bookswagon to edit or delete any content you have submitted. Ratings and written comments are generally posted within two to four business days. However, Bookswagon reserves the right to remove or to refuse to post any submission to the extent authorized by law. You acknowledge that you, not Bookswagon, are responsible for the contents of your submission. None of the content that you submit shall be subject to any obligation of confidence on the part of Bookswagon, its agents, subsidiaries, affiliates, partners or third party service providers (including but not limited to Bazaarvoice, Inc.)and their respective directors, officers and employees.

    Accept

    Fresh on the Shelf


    Inspired by your browsing history


    Your review has been submitted!

    You've already reviewed this product!