The chastity of amoebae: re-evaluating evidence for sex in amoeboid organisms
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چکیده
منابع مشابه
The chastity of amoebae: re-evaluating evidence for sex in amoeboid organisms.
Amoebae are generally assumed to be asexual. We argue that this view is a relict of early classification schemes that lumped all amoebae together inside the 'lower' protozoa, separated from the 'higher' plants, animals and fungi. This artificial classification allowed microbial eukaryotes, including amoebae, to be dismissed as primitive, and implied that the biological rules and theories develo...
متن کاملCommentary on the chastity of amoebae: re-evaluating evidence for sex in amoeboid organisms.
A student in one of my mycology classes, after she had Though there are lots of ways cells and, ultimately, their been exposed to numerous life cycles, commented, ‘All you mycologists ever think about is sex.’ In a way, it is too bad that biologists, in general, do not spend enough time thinking critically about sex as a biological phenomenon. Lahr et al. [1], in their review of sex in amoeboid...
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انتخاب نامساعد یکی از مشکلات اساسی در صنعت بیمه است. که ابتدا در سال 1960، توسط روتشیلد واستیگلیتز مورد بحث ومطالعه قرار گرفت ازآن موقع تاکنون بسیاری از پژوهشگران مدل های مختلفی را برای تجزیه و تحلیل تقاضا برای صنعت بیمه عمر که تماما ناشی از عدم قطعیت در این صنعت میباشد انجام داده اند .وهدف از آن پیدا کردن شرایطی است که تحت آن شرایط انتخاب یا کنار گذاشتن یک بیمه گزار به نفع و یا زیان شرکت بیمه ...
15 صفحه اولRe-evaluating evidence for linguistic relativity: Reply
Six unsuccessful attempts at replicating a key finding in the linguistic relativity literature [Boroditsky, L. (2001). Does language shape thought?: Mandarin and English speakers’ conceptions of time. Cognitive Psychology, 43, 1–22] are reported. In addition to these empirical issues in replicating the original finding, theoretical issues present in the original report are discussed. In sum, we...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society B: Biological Sciences
سال: 2011
ISSN: 0962-8452,1471-2954
DOI: 10.1098/rspb.2011.0289