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

Case study, what could it cost the fezas to launder?show your detailed culc...

what could it cost the fezas to launder?show your detailed culculation

Determine marginal and average cost curves take a u shape, 1) A) In a compe...

1) A) In a competitive market place (pure competition) is it possible to continually sell your product at a price above the average cost of production?  Why or why not? B) Why d

Show the objective of accounting standards, A sound foundation is necessary...

A sound foundation is necessary for success in any task from building a house to putting on make up. In terms of U.S Accounting standards it is necessary to have a sound foundatio

Making variance analysis more meaningful, Making Variance Analysis More Mea...

Making Variance Analysis More Meaningful To compose variance analysis as useful aid to management is the main objective of variance calculations.  However this can only be don

Calculate the bad debt estimation, Q. 1. The 31st December 2009 trial balan...

Q. 1. The 31st December 2009 trial balance of Anika Co. reported the following information. Dr. Cr. Allowance for Bad Debts........................... $1,300 During the year 201

Draw a payoff diagram, Currently the stock of Backstreet Toys (BT) is selli...

Currently the stock of Backstreet Toys (BT) is selling for $20 per share and the risk free rate is5%. a) Draw a payoff diagram for each of the following 3 portfolios: i. Buy

British Columbia Lumber has a Raw Lumber Division, British Columbia Lumber ...

British Columbia Lumber has a Raw Lumber Division and a Finished Lumber Division. The  variable costs are: 1.Raw Lumber Division: Rs. 100 per 100 board-feet of raw lumber 2.F

Group bonus plan, Group Bonus Plan There are specific operations or j...

Group Bonus Plan There are specific operations or jobs that require to be done collectively via a group of workers, as an example of, continuous production work flows in asse

Prepare journal entries to record the budget, The budgeted and actual reven...

The budgeted and actual revenues and expenditures of Seaside Township for a recent year (in millions) were as presented in the schedule that follows: 1. Prepare journal entries

Determine internal rate of return and cash flow statement , A local deliver...

A local delivery company has purchased a delivery truck for $15,000.  The truck will be depreciated under MACRS as a five year property.  The trucks market value (salvage value)

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