«HETEROGAMETA» এর সঙ্গে সম্পর্কিত পোলীশ বই
নিম্নলিখিত গ্রন্থপঞ্জী নির্বাচনে
heterogameta শব্দটির ব্যবহার খুঁজুন। পোলীশ সাহিত্যে
heterogameta শব্দের ব্যবহারের প্রসঙ্গ সম্পর্কিত বই এবং তার থেকে সংক্ষিপ্তসার।
1
Perspectives on Genetics: Anecdotal, Historical, and ... - Strona 618
However, COYNE (1992) and WU and DAVIS (1993) have provided summaries from four major groups: birds and Lepidopterans (butterflies and moths), which have female heterogamety, and mammals and Drosophila, which have male ...
James Franklin Crow, William F. Dove, 2000
2
The Evolution of Sex and its Consequences - Strona 105
One general prediction about the evolution of heterogamety is that systems with heteromorphic sex chromosomes (a degenerate Y) should be less likely to change than systems in which the X and Y chromosomes are similar. For example, the ...
3
Vertebrate Reproduction: A Textbook - Strona 18
The production of gametes in females results only in gametes containing F, whereas in males there is the same number with F as with M. The first example is a case of homogamety, the second of heterogamety. The determination of sex occurs ...
4
Sex Determination in Fish - Strona 27
O. mossambicus, Varadaraj and Pandian, 1989a; female heterogamety: P.sphenops (George and Pandian, 1995). Uyeno and Miller (1971) were the first to report multiple sex chromosome system (X1,X2/Y); since then at least another three ...
5
The Evolution of Sex Determination
This novel book presents and synthesizes our current understanding, and clearly shows that sex-determination evolution will remain a dynamic field of future research.
Leo Beukeboom, Nicolas Perrin, 2014
6
Animal Cytology and Evolution - Strona 587
heterogamety in Xenopus laevis by sex-reversal experiments; a small J-shaped AT-chromosome and a large metacentric F were demonstrated in female metaphases by Weiler and Ohno (1962), whose results were confirmed by Morescalchi ...
7
The Evolutionary Biology of Flies - Strona 202
In taxa with male heterogamety, sex chromosomes undergo more dramatic structural changes at meiosis, which Jablonka and Lamb (1990) have suggested results from the larger size of oocytes compared to spermatocytes. The difference in ...
David K. Yeates, Brian M. Wiegmann, 2005
8
Sex Chromosomes and Sex-Linked Genes - Strona 11
The cross-over (YTYR) male thus produced is fully viable and fertile. The Japanese cyprinodont fish (Oryzias latipes) d) Interchangeability between the Male Heterogamety and the Female Heterogamety in the Fish In species with primitive sex ...
9
Genetics and Fish Breeding - Strona 150
Of the deep sea species, 12 out of 25 showed evidence of male heterogamety whilst 5 out of 30 species of shallow water fish showed either male or female heterogamety. In much of the material, meiotic and mitotic evidence of heterogamety ...
10
Evolutionary Biology - Concepts, Molecular and ... - Strona 5
a b W XX f f s p r i n g / C l u t c h Type Ia TSD Type Ib TSD Type II TSD GSD ZZ AA AA Z No Heterogamety Male Heterogamety Female Heterogamety No Heterogamety Fig. 1.1 (a) Pairs of sex chromosomes that consist of either a male-specific ...
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