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.
what are the purposes of cost accounting
Your company completed the site work for the South Pointe office complex. The costs are shown in Figure 11-3. The site concrete labor and landscaping were done by subcontractors. T
Calculate the today's cash value of a car that can be leased with $5000 down, bi-weekly payments of $199 over 4 years and a buy-back value of $15,000 at the end of the lease if the
explain the various types of costs
Administration Costs Budget This represents the costs of all administration expenses. Every department or budget centre will be responsible for the preparation of its own bud
Importance of Variance Analysis Variance analysis is aimed at getting practical pointers to the purposes of off-the -standard performance hence management can improve operatio
1. The following three one-year "discount" loans are available toyou: Loan A: $120,000 at a 7 percent discount rate Loan B: $110,000 at a 6 percent discount rate Loan
#ques Case Study Electron Control, Inc., sells voltage regulators to other manufacturers, who then customize and distribute the products to quality assurance labs for
Effects of differential cost analysis in decision making
Cost Estimation Cost estimation may be defined with 'a study that attempts to predict among costs and the activity level or cost driver that causes those costs. In practical
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