Nobody downloaded yet

Task 3 Experiment - Coursework Example

Comments (0) Cite this document
Since maize is grown in different climatic regions worldwide, it is very important that people understand the impact that salinity has on the germination and growth of maize seeds. Salt sensitivity of maize has been described as moderate according to Maas and Hoffman (Mass and…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER98.2% of users find it useful
Task 3 Experiment
Read TextPreview

Extract of sample
"Task 3 Experiment"

Download file to see previous pages Resistance to the salinity levels by seeds is important to ensure plant survival. Soil sanitization degrades the soil. Building up of minerals (Sodium, Potassium, Magnesium, Calcium, etc.) in these lands is due to evaporation. The condition is further worsened by over irrigation and excessive evaporation. Though some plants are tolerant to high salinity levels, others have little or no salinity tolerance. A high salt content interferes with the germination of seeds as it prevents roots from osmotic activities. This regulates the amount of nutrients and minerals being taken up by the plant. The Osmotic activities has been said to be partially if not fully, involved in the salt tolerance of certain plants (Neto et al., 2004). According to Bajji, he argues that the ability of the seed bank to remain dormant in high salt levels and germinate immediately after reduction is very significant in plants adapting and colonizing their environment as it ensures life continuity. (Bajji et al., 2002)
Measuring salt into cup on scales. In case the needed weight is less than the scale’s smallest increment, measure about 2 or 4 times that amount, and halve it using a spatula. Put the measured amount in a graduated cylinder.
Carefully add the measured salt from the graduated cylinder to a measured volume of distilled water in another graduated cylinder and stir effectively. The main reason is to ensure that the salt is dissolved and evenly distributed throughout the solution.
The seedlings including the control test are all stored under similar environmental conditions (Light, temperature and humidity). By varying the concentration of NaCl, one is able to compare the results by seeing how the seedlings are faring. Given that maize is widely grown in different regions with varying saline conditions, it is important we do this in order to understand that plants offer resistance to conditions that are not conducive for their ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Task 3 Experiment Coursework Example | Topics and Well Written Essays - 1250 words”, n.d.)
Task 3 Experiment Coursework Example | Topics and Well Written Essays - 1250 words. Retrieved from https://studentshare.org/biology/1668701-task-3-experiment
(Task 3 Experiment Coursework Example | Topics and Well Written Essays - 1250 Words)
Task 3 Experiment Coursework Example | Topics and Well Written Essays - 1250 Words. https://studentshare.org/biology/1668701-task-3-experiment.
“Task 3 Experiment Coursework Example | Topics and Well Written Essays - 1250 Words”, n.d. https://studentshare.org/biology/1668701-task-3-experiment.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Experiment on the bacterium Escherichia coli
Different E.coli strains will also be used. Methods: The specific E.coli strain was inoculated into the experimental broth type, which was then grown overnight at 37oC inside a constant temperature shaking incubator. 1ml of this was then transferred into the correct broths under aseptic conditions to ensure a sterile environment using a micropipette.
19 Pages(4750 words)Coursework
Heat exchanger Experiment
Heat transfer through the circuits is through the metal plates and gasket which have holes for both hot and cold water to pass. The number of plates is proportional to heat transfer, but reduces the flow rate. Flow disturbers in the
16 Pages(4000 words)Coursework
1.Discuss Gerard Egans 3 stage model of counselling and explain how your learning will enhance your performance within the context of your future career. Assignment Task Two (1000 words) 2.Evaluate your counselling skills practice and discuss your
tices of the person-centred approach, and some of the challenging practices of cognitive approaches, and the getting-into-action practices of behavioural approaches. Egan carefully stitched together a model consisting of the most useful practices of several different approaches,
8 Pages(2000 words)Coursework
Learning Task
For this reason I would liberate the people to join churches so as to benefit from such privileges. As a church leader, I would intervene in legal disputes and help the people in the community solve
1 Pages(250 words)Coursework
Net Cash Flow Task 2
e depreciation for the second year becomes zero, the net income for tax purposes goes up correspondingly, resulting in higher tax payment and lower cash flow. a) Explanation for the recommendation: The Net Present value is positive at the cost of capital to the company, and
2 Pages(500 words)Coursework
Experiment or Quasi-Experiment
Moreover, it also intends to find out if those children that show high efficacy would like to play softball as a formal team or not. In this study therefore, the group that is used as a sample is
1 Pages(250 words)Coursework
Learning Task
Democracy, which means the peoples power, is one of the significant contributions of Greece to the American society. Pericles, who was the Greek statesman, had three major goals during his tenure, which were democracy, unity in the empire and glorification of
1 Pages(250 words)Coursework
Ecology (task 5)
This is either done to demonstrate their strength or power while other people keep them as some sort of toys for their children. Wild animals are mostly kept as pets by the rich people in UAE. The pets are commonly seen in
3 Pages(750 words)Coursework
Task Analysis
The experiment shows that removing the 4 layers of plaque needs 6 physical brushing strokes (Annett, 2000).  The six techniques outlined in the steps need a total time of 120 seconds, which is equivalent
6 Pages(1500 words)Coursework
A Task on Geotechnics
According to this method, at first we need to locate the point of intersection of the water level with the adjacent dam slope. It is point A on Figure 1. If point O shown on Figure 1 is chosen to be the coordinate origin, then x coordinate of point L is equal to , while its z coordinate is equal to zero.
10 Pages(2500 words)Coursework
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Coursework on topic Task 3 Experiment for FREE!
logo footer
Contact us:
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us