Vascular bundles (fascicles) are the component of the stelar system in higher plants and their main function is the conduction of water, minerals and food materials. Typically the vascular bundle composed of xylem and phloem arranged together as bundles. In a young stem, both in dicots and monocots, the xylem […]
Continue ReadingMonthly Archives: December 2016
CSIR JRF NET Life Sciences Exam: December 2016: Model Question Paper- Set 1/5
CSIR JRF NET Life Sciences Examination: December 2016 Model Question Paper with Answer Key and Explanations – Set 1/5 1. The metal component of Nitrogenase enzyme is: a. Mananese b. Molybdenum c. Copper d. Zinc 2. The only plant hormone which is NOT translocated from the cells producing it: a. […]
Continue Reading
Anatomy of Dicot Stem: The Primary Structure
The present post discusses the Primary Structure of Dicot Stem studied under microscope. The anatomy of dicot stem is studied by a T.S. (transverse section) took through the internode of the stem. Primary Structure of Dicot Stem Ø The components of cortex and stele are together known as Ground Tissue. […]
Continue Reading