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

Show the break-even charts, Q. Show the Break-even charts? Refers graph...

Q. Show the Break-even charts? Refers graphically profit and losses at different levels of sales volume achieved. When sales revenue is greater than total cost it m

Cash cycle, The Cash Cycle: so as to deal with the problem of cash managem...

The Cash Cycle: so as to deal with the problem of cash management we should have a concept about the flow of cash by a firm's accounts. The entire process of such cash flow is ide

Working capital, What are the factors affecting working capital requiremen...

What are the factors affecting working capital requirements

CONCEPT AND OBJECTIVES, what are the concept and objectives of cost account...

what are the concept and objectives of cost accounting?

Activity based costing or abc, Activity Based Costing or ABC Absorptio...

Activity Based Costing or ABC Absorption costing shows to be relatively straightforward way of adding overhead costs to units of production utilizing, more often than not, a v

Find the amount of retained earnings at december, From the information prov...

From the information provided, determine: 1.) The amount of retained earnings at December 31 and 2.) The amount of revenues for the period. Additional data:1.)Expenses for the peri

Multiple products, Multiple Products, Selling Costs, and Margin Management ...

Multiple Products, Selling Costs, and Margin Management Selling charge are oftentimes variable. For instance, a salesperson can be paid a designated percentage of entire sales

Prepare of the final accounts of a business, You are assisting the accounta...

You are assisting the accountant on the preparation of the final accounts of a business with a year-end of 31 December. A trial balance has been drawn up and a suspense account ope

Income and expenditure account, The following is a summary of a cash book f...

The following is a summary of a cash book for the year ended 31 April 2012 Payments                              $              Receipts                                    $

Determine the rate of return, A forecasted increase in metal prices has enc...

A forecasted increase in metal prices has encouraged the ABC Resource Company to consider the expansion of the capacity in one of its mine operations in Northern Ontario. For this

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