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高考网
1 个月
2025年高考遗传的染色体理论的提出和发展
以德国生物学家魏斯曼(A.Weismann,1834~1914)为代表的科学家,主要立足于当时细胞学家的研究成果,从思辩推理出发,设想出各种详尽的理论,试图来解释遗传和变异的现象。 魏斯曼在1885年发表的《作为遗传理论基础的种质连续性》之论文中提出了两个重要的 ...
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