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

Tracking direct materials, Tracking Direct Materials Jack keeps full re...

Tracking Direct Materials Jack keeps full records of the material released to each job. When Donnie gathered up light bulbs, tape, breakers, wire, and wire nuts on the morning

Government and nonprofit accounting, I need project help in Government and ...

I need project help in Government and nonprofit accounting, can you help me in look out this problems?

P/v ratio., The sale turnover and profit during two period were as followin...

The sale turnover and profit during two period were as following Period 1=Sales Rs.20 Laks, and Profit Rs.2 Laks Period 2=Sales Rs.30 Laks, and Profit Rs.4.Laks Calculate P/V Ratio

Analysis of fund flow and cash flow statements, After you have studied this...

After you have studied this section, you should be capable to: know the idea of funds flowing by a business in a dynamic situation understand the role of working capital

Outline of an abc system, Outline of an ABC System An ABC costing syst...

Outline of an ABC System An ABC costing system operates like given: Step 1 Find out an organization's major activities. Step 2 Find out the factors that identi

Example of job order costing, Example of Job Order Costing The giv...

Example of Job Order Costing The given transactions were made by a company in the month of December. Direct Materials a) 8,000/- was bought on credit, out of these

Regression analysis method of cost estimation, Regression Analysis Method o...

Regression Analysis Method of Cost Estimation It includes estimating the cost function by utilizing past data or the dependent and the independent variables. Hence the cost fu

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