Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
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.
There are different activities undertaken through a business that prove to be either source or use of cash. These can be categorizes under three broad categories that are: investin
Suppose that $4 million is available for investment in three projects. The probability distribution of the net present value earned from each project depends on how much is invest
worked examples of marginal and absorption cost
Goal Congruence - Behavioural Aspects of Standards A perfect variance analysis and standard costing system must enhance goal congruence between as: i. The goal of individua
Break-Even Calculations As they say, a picture is significance a thousand words, and this is undoubtedly true for the CVP graphic just presented. Though, everyone is not an art
Freshly Ground Investments have just made an investment of $550 000 in a new Toyota Hilux (with trailer) delivery vehicle. This vehicle will be used for deliveries and generate rev
o locate a store, but the location manager is not sure about the rent method to accept. The mall operator offers the following three options for its retail store rentals: 1. paying
The Accountant has also asked for you to assist in preparing the statement of financial position (balance sheet) for the Construction in Building partnership for the year ended 30
Stages of Implementation of Zero Based Budgeting 1. Definition of decision package. It is the comprehensive description of the organizations activities or functions.
visual fit cost estimation
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd