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 the allocation of dividends, Sleep Corporation was organized on J...

Sleep Corporation was organized on January 1, 2011. During its first year, the corporation issued 40,000 shares of $5 par value preferred stock and 400,000 shares of $1 par value c

Balance sheet and income statement, First of all, look at the balance sheet...

First of all, look at the balance sheet and income statement as a whole and spot the problem with it. Answer all questions given in the question + dig into each element of the bala

What is the idyllic minimum or maximum population, Q. What is the idyllic m...

Q. What is the idyllic minimum or maximum population required to use fca? Ans. FCA is not depending on size. It is merely a common-sense approach to overseeing money and k

Accounting records - nature and purpose of cost accounting, Accounting Reco...

Accounting Records - Nature and Purpose of Cost Accounting The quantitative information employed in the management and cost accounting systems can be obtained from with two ac

Materials purchased, The Clash Company uses Normal Job-Order Costing in its...

The Clash Company uses Normal Job-Order Costing in its individual production department.  Overhead is applied to jobs by a predetermined rate, which is depend on machine hours.  Th

Direct materials total variance, Direct Materials Total Variance Direc...

Direct Materials Total Variance Direct materials total variances refer to the difference between the standard direct material cost of the actual production volume and the actu

Internal control activities regarding replacement purchases, Your firm is t...

Your firm is the auditor of Easy Hire Pty Ltd (Easy Hire).the company hires out equipment to industries such as construction, engineering & event management. It has 76 branches nat

Cash flow budget, the total (ie. aggregated) cashflows in respect to operat...

the total (ie. aggregated) cashflows in respect to operations, with details of annual cash inflows & annual outflows in respect to operations, the total (ie. aggregated) cashflo

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