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.
Contract Accounts It is a separate account such is maintained and opened for every contract undertaken for the reasons of accumulating cots. Every contract is given a number
Waterloo Machining, Inc. paid $1,800,000 for factory equipment on January 1, 2012. It paid $100,000 for delivery and $220,000 for installation and modifications. Waterloo received
1. You are required to download the latest annual report published by one of the following institutions: - Adult Multicultural Education Services - Centre for Adult Education
Budgeted direct labour cost 75000 hours @ $16 per hour Budgeted manufacturing overhead 80 000 hours @ $17.50 per hour Actual direct labour cost $997 500 Budgeted manufa
what is Taylor''s differential piece rate plan
Netflix Inc wants to issue discount bonds with a market value equal to 45% of their face value. The income tax rate of Netflix is 30%. The bonds will carry 3.5% coupon, paying inte
Break-Even Chart This is a diagrammatic presentation of the relationship among costs, prices, expenses and the sales volume. A break-even chart expresses revenue and expens
Direct Materials Total Variance Direct materials total variances refer to the difference between the standard direct material cost of the actual production volume and the actu
What will be the cost of Well Water after considering the financing surrounding the purchase (savings on the loan), Well Water's (net) working capital situation, and the additional
DIFERENCE BETWEEN MARGINAL AND DIFFERENTIAL COSTING
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