试题来源: 解析 D。解析:文章中提到“Tissue culture allows for the rapid propagation of plants”,即组织培养可以快速繁殖植物。A 选项说它使植物繁殖缓慢,错误;B 选项说它创造超级杂草,不对;C 选项说它识别具有不良性状的植物,也不准确。反馈 收藏
These plant organs can be used deliberately as they are, without significant changes, in plant propagation as planting materials orpropagules. To use them, they are separated from the parent plant in which case the propagation method is also calleddivisionorseparation. In contrast, theartificialmetho...
Tissue Culture: In this modern technique, tissue scraped from the parent plant is placed in a special growing medium and under certain conditions. The tissue is nourished from the nutrients in the medium until new plants are produced. Orchids, Chrysanthemum, and Asparagus are examples of plants ...
Define Apiculture. List any two economic importance of it. 03:34 What is vegetative propagation? Give two suitable examples. 01:44 Distinguish between geitonogamy and xenogamy. 02:25 Explain the experiment of Aveny to show DNA acts as genetic material. 05:32 . What are Mendelian disorders?
Humans may utilize these processes as propagation methods, such astissue culture and grafting. ... Therefore, propagation via asexual seeds or apomixis is asexual reproduction but not vegetative propagation. What does propogated mean? 1 :to cause to continue or increase by sexual or asexual reprodu...
Application of Totipotency in Plant Propagation and Where It is Absent Haberlandt’s pioneering plant cell culture study and the establishment of totipotency also provided a huge leap inplant propagation. Many important agricultural crops are now mass-produced through tissue culture. ...
aTissue Culture and Rapid Propagation of Dendrobium primulinum Lindl 组织文化和Dendrobium primulinum Lindl的迅速传播[translate] a你可以去环岛路 You may go to the rotary island road[translate] aIs sometimes, even my own do not get to what it is. 是有时,我甚而自己不有什么它是。[translate]...
Horizontal transfer of an active TE in a na¨ıve genome is a way to allow its propagation by the evasion of TE regulation mechanisms in a new background. CONCLUDING REMARKS In Drosophila, not all TEs can be mobilized simultaneously by stressful conditions, and elements stable in copy ...
By tissue culture techniques, the embryo can be extracted and used as a propagule. Its application for commercial grain production, however, is another matter. Whether to choose direct seeding or transplanting for field planting depends on many factors. Among others, these include: ...
What is the purpose of a vaginal examination? Evaluate the best corrective treatment for Lymphedema and why the rest aren't as helpful. What is the purpose of determining the FC:FS ratio? What is myelination? How does it help AP propagation? Why are control cultures necessary when evaluat...