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.
MARGINAL COSTING AND DIFFERENTIAL COSTING 1. Differential costing can be used both in case of marginal costing and absorption costing. 2. In case of marginal costing
Process of Setting Standards in Standard Costing Establishing correct a standard is extremely important due to the accuracy of the standards usually finds out the success of t
I need an explanation of how a bin card is done
Distinction between Absorption and Marginal Costing These are two approaches of arriving at the cost of production or total profit for a specified period. The major difference
ADVANTAGES OF COST ACCOUNTING 1. It helps in efficient decision making. 2. It assists in cost drop. 3. It is useful in obsession of selling price
Behavioral Classification of Costs Definition Cost behavior refers to the change in costs as increase or may decrease like the output level changes that are like we risin
Shubenacadie Inc. is currently considering a project with a 5-year life that it believes has the potential to return the company to profitability. Based on the results from a marke
Place a prepared slide of Trypunosoma under tlic microscope and focus it under low power, You will observe large number of tiny spindle-shaped trypanosomes lying in the plasma alll
what is total sales
A. Bolero Industries Ltd. has been approached by a customer who would like a special job to be done for her, and is willing to pay $60,000 for it. The job would require the followi
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