Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Vorticella can first be seen by the naked eye, b.ut to study it place a prepared slide under the microscope. Focus it under low power, and observe it. You can see a large number of specimens attached to aquatic plants or some object by thread-like contractile stalks. Tliey appear like tiny balloons attached by strings. Now focus tlie slide under tlie high power of the microscope, and study tlie following cliaraclers carefully:
i) Vorticella has bell-shaped body with a long slender and conitractile stalk for attachment.
ii) Tlie free broad end of tlie body is the oral end, while the opposite narrow end is the aboral end.
iii) Tlie entire body is covered by a thin pellicle and the protoplasm is clearly distinguisliable into an outer ectoplasm and an inner'endoplasm.
iv) The bell margin is fringed with a circle of cilia, while tlie central Inass forms the peristomial disc, wliicli is separated from tlie margin by a sliallow circular depression called oral groove or peristome.
v) On one side of tlie groove the peristomial groove is extended into tlie interior of tlle bell forming a vestibule or tlie buccal cavity. At tlie inner end, the vestibule opens through the cytostome into the cytopharynx.
The following are three independent situations where the reporting entity for which financial statements are being prepared are underlined. Every company has a December 31, 2012 ye
This time of year we all here about football. For me it is the bad news of how poorly the Buffalo Bills are performing. Hopefully your favorite team is doing well. One thing we
DEFINATION
explain the different methods of costing
Why is it important for financial statements and other external reports to be based on generally accepted accounting principles?
how do I apportion
Importance of Cost Classification Analysis of cost behaviour is significant to all organizations for effective management. It is since many organizations have a unique cost st
DF is describing its consolidated financial declaration for the year ended 31 December 2009. DF has a numerous investments in other entities. Some of these investments are provided
weekly working hour 48 , hourly wage rate 15$ , price rate per unit 6$ , normal time taken per piece 36 minuets , normal output per week 220 pieces , actual output per week 275 pie
An industrial drill costs $60.000 to purchase and $10,000 to install seven years ago. The market value now is $33.000 and this will decline by 12% of current value each year for th
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd