Vorticella, Cost Accounting

Assignment Help:

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.


Related Discussions:- Vorticella

Determine difference between results using marginal costing, Determine Diff...

Determine Difference between Results Using Marginal Costing and Absorption Costing The overhead absorption rate for product X is Ksh.10 per machine hour. All unit of product X

Development and research cost budget, Development and Research Cost Budget ...

Development and Research Cost Budget These are costs that are discretional in nature such as they are determined on need basis via the managers concerned. Research cost is the

Calculate annual revenue, Bentley Plastics Ltd. Has annual fixed cost of $4...

Bentley Plastics Ltd. Has annual fixed cost of $450,000, variable costs of $15 per unit and a contribution rate of 40% a.    What annual revenue is required to break even? b.

Prepare a report for profitability of a company, The following information ...

The following information has been prepared for XYZ Ltd by their assistant accountant. The risk free rate of interest on government securities in 2008 is 7.3% Required:

Methods of inventory valuation, The beginning inventory balances of Item X ...

The beginning inventory balances of Item X on August 1 and the purchases of the item during the month of August were as follows: August 1 Beginning Inventory 600 units @ $10.00

What is the dollar amount of direct material a, Win Corporation sells a sin...

Win Corporation sells a single product. Budgeted sales for the year are anticipated to be 609,725 units, estimated beginning inventory is 107,791 units, and desired ending inventor

Relationship between cost accounting and business enterprise, Relationship ...

Relationship between Cost Accounting and Business Enterprise Cost accounting, like will be mentioned later to adopts a cost center approach to accounting for costs. A cost cen

What are the advantages and disadvantages of free float, Q. What are the ad...

Q. What are the advantages and disadvantages of free float? Advantages: It is one of the most suitable ER regimes for transitional countries that experience external shocks l

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd