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

Principles of marginal costing, Principles of Marginal Costing The pri...

Principles of Marginal Costing The principles of marginal costing are as given: 1. Period fixed costs are similar, for any volume of sales and production provided suc

WACC, formula for calculting WACC

formula for calculting WACC

Prepare a master budget, Pecos Canyon Winery is a small vineyard/winery loc...

Pecos Canyon Winery is a small vineyard/winery located in the Big Bend area of West Texas. The initial cabernet grape vines were planted in the spring of 2004 with the first wine p

Cost accountign, Hi, i need the solution manual for cost accounting manager...

Hi, i need the solution manual for cost accounting managerial emphasis 12 edition

calculate raw materials inventory value , Tony Allan Inc is a small manufa...

Tony Allan Inc is a small manufacturer of metal products in Toronto.  The company rents its factory building.  It uses a job order costing system because it has a wide variety of p

Case study, Managerial ACCT 2 Ulrich Framing is well known for the quality ...

Managerial ACCT 2 Ulrich Framing is well known for the quality of its picture framing. Lucinda Ulrich, CEO, believes that the number of linear feet or framing used is the best is t

Algebra in cost accounting, I''m about to take my first cost accounting cl...

I''m about to take my first cost accounting class in college, Do i need algebra skills to do well on this class

Cost Classification, What are the importance of cost classification

What are the importance of cost classification

Can fca help compare opening a new landfill, Q. Can FCA Help Compare Openin...

Q. Can FCA Help Compare Opening A New Landfill Versus Building A Wasteto-Energy Incinerator? Ans. Yes. The principles of FCA are precisely the same no matter how you relat

Calculate contribution to sales ratio, Q. Calculate contribution to sales r...

Q. Calculate contribution to sales ratio? Contribution per unit= sales price per unit less variable cost per unit Break-even volume = Fixed overhead/Contribution per uni

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