Meristem

because given time there are cells at different phases of mitosis. Regions of onion root tip are three cellular regions near the tip of an onion root. In plants, the procedure of developing new cells is restricted to identifiable growth regions call meristems. The regions usually happen at the tips of the stems and roots. The region of elongation is the area in which growth occurs; this can restrict searches to the tips for growing plants like onion root tip to get the best results thin slice of…

Introduction In this study, we explored the concept of different habitat utilization at different life stages using a species of Buckeye butterflies known as Junonia Coenia. The concept of habitat utilization is known as the way organisms make use of the resources in their habitat for successful reproduction and a way to avoid predators. The main objective of this study was to determine if larvae and adults would be found at the same height and distance on the host plant and to compare their…

There are several different types of plant hormones some of which inhibit or promote growth in the plant. There are also synthetic varieties of these plant hormones, specifically the plant hormone auxin which has many different synthetic compounds. There is not much data on the impact that these synthetic hormones have on plants growth rate in pea plants. In order to understand the impacts of synthetic auxin an experiment was conducted using natural auxin, naphthaleneacetic acid, and…

Haida Gwaii is often referred to as the “The Canadian Galapagos” with over 6800 species of flora and fauna and presence of more unique subspecies than any other areas in Canada of equal size (Gaston, Golumbia, Martin & Sharpe, 2008). Haida Gwaii is located 80 km west of the mainland of British Columbia and is the largest and most isolated archipelago located on the west coast of Canada (Stockton, Allombert, Gaston & Martin, 2005). As the archipelago is within close proximity of the Pacific Ocean…

An Investigation into the Activity of Alpha-amylase Enzyme in Relation to Temperature and PH Introduction: The role of amylase in plants is the breakdown of starches so that they can be used as energy in the first stages of early growth (wise geek, [B] 2016). Enzymes are extremely efficient natural catalysts that are found in cells, they work by lowering the activation energy of a reaction and providing an alternative reaction pathway. Enzymes are very specific, only catalysing certain reactions…

Role of Ethylene in Plants The development of the plants involves the progressive and recessive birth and death of their parts such as shoots, roots, leaves, flowers and buds. The tree shape could be examined by taking into account the numbers of parts that determine the longevity and final outcomes. The outcomes of buds are determined by their location on the tree. While many factors are involve in the regulation of this developmental pattern. Ethylene plays an important role in the…

climate of this area. These crops do not require high amounts of labor and can bemechanized.Thus are highly remunerative crops. Cauliflower is an important winter season of this group. It is grown for its highly suppressed ‘prefloral fleshy apical meristem’ branches called “curd.” Cauliflower…

Cressa cretica L. (Convolvulaceae) is mentioned as an ayurvedic drug, known in India as Rudanti. It is reported to be antibilious, antitubercular, and an expectorant. It is a remarkable salt-tolerant plant, common in coastal areas. The main of this work to analysed the morpho-anatomy of the leaf and stem, in order to supply knowledge to the medicinal plant identification. The morpho-anatomical studies reveals that leaves numerous, isobilateral, subsessile, acute, densely silky hairy,…

Sulfamethazine remediation potential of Arabidopsis thaliana root ABSTRACT The use of antibiotics in animals either as a growth promoting or as a disease treating agent has become a worldwide trend. Antibiotics being stable bioactive compounds are not fully absorbed into the animal system and are released into the environment through animal manure. This study aims to discern the effect of one such veterinary antibiotic, sulfamethazine, on Arabidopsis thaliana root and also the possible…