In this article we will discuss about:- 1. Meaning of Lichens 2. Habitat and the Thallus of Lichens 3. Reproduction 4. Economic Importance 5. Resynthesis. Contents: Meaning of Lichens Habitat and the Thallus of Lichens Reproduction of Lichens Economic Importance of Lichens Resynthesis of Lichens in Laboratory 1. Meaning of Lichens: Lichen is an association between an alga and a [...]
The following points highlight the seven main methods to introduce the better characters in plants. The methods are: 1.Tissue Culture Technique 2.Cell Fusion 3. Somatic Cell Hybridization or Cytoplast or Cybrid 4. Somaclonal Variations 5. Organ Culture Technique 6. Embryo Rescue 7. Genetic Engineering. Method # 1. Tissue Culture Technique: Plant tissue culture technique is used to select somaclones that [...]
Read this article to learn about the botanical study of flowers. प्रयोगिक कक्षा में गतिविधि को करने की सुविधा के लिए यहाँ पुष्प को वानस्पतिक भाषा में वर्णन, पुष्पीय आरेख एवं पुष्पसूत्र का वर्णन किया जा रहा है । इसके पश्चात् मटर (कुल-फेबेसी), सरसों (कुल-क्रुसीफेरी) एवं सूर्यमुखी (कुल-कम्पोजीटी) के पुष्पों का विवरण भी दिया जा रहा है । यदि किसी [...]