Questions for 17 August zoology

Q:-1 What is the Importance of designing experiments. (10)

Q:-2 Compare between correlation and regression.
Give their significance. (20)

Q:-3 Give the ultra structure of muscle. Elaborate the molecular mechanism of muscle contraction. (15)

Q:-4 Define rigor mortis. How exercise impacting the strength of muscles. (10)

Comments

Post a Comment

More On Blog

Anthropology Optional Test series 2018

Hello friends  We are Going to start Online test series for anthropology optional For mains 2018. Test series is on weekly basis, every Sunday question paper will be posted on Blog. Each test contain questions of 150 marks. Equal weightage for Paper 1 and Paper 2. Pattern of paper is strictly on UPSC basis. Schedule Detailed Schedule for the commencement of tests will be posted on 08 July 2018. Feedback and suggestions are welcomed by you contact Me for queries, suggestions and feedback. Features  2 Times revision of Anthropology Syllabus. That will be finished 3 weeks earlier to Mains 2018. Peer review and Feedbacks. One full mock paper 2 week before mains 2018. Entire initiative is free of Cost.
Read more

Questions for 27 July Zoology

Q:-1 Write short note on the following (200 words) 10X2 - 20 1) Status of sphenodon 2) Skull types in Reptiles Q:-2 Describe the origin of reptiles. Comment on the status of Crocodiles. (20) Q:-3 Discuss various theories of origin of life put forth prior to industrial era. Discuss their merits and demerits as well. (15) Q:-4 Describe modern theory of evolution in detail. briefly explain the chemical basis of origin of life.
Read more

CANAL SYSTEM IN Porifera

Image
Canal system in Porifera (sponges) Body of all sponges is the perforated by large number of apertures through which water enters Inside body and flows through a system of criss-crossing canals collectively forming the canal system which is a characteristic feature of poriferans. Following types of canal systems are found in sponges: Ascon type, with flagellated spongocoel Sycon type, with flagellated radial canals Leucon type, with flagellated chambers Rhagon type, with conical shape and broad base ASCON TYPE This is the simplest type of canal system and is found in  Leucosolenia  and other homocoela. Ostia are present on the surface of body and lead directly into the spongocoel, which is lined by flagellated choanocyte cells. Spongocoel opens to the outside through a narrow circular opening, the  osculum  located at the distal free end of the sponge body. Water enters through ostia into spongocoel and goes out of body through the  osculum . SYCO...
Read more

UPSC SYLLABUS

UPSC Syllabus – Civil Services Preliminary Exam The Civil Services Preliminary exam comprises of two compulsory papers of 200 marks each (General Studies Paper I and General Studies Paper II). The questions will be of multiple choice, objective type. The marks in prelims will not be counted for final ranking, but just for qualification for the main exam. The Commission will draw a list of candidates to be qualified for Civil Service (Main) Examination based on the criterion of minimum qualifying marks of 33% in General Studies PaperII of Civil Services (Preliminary) Examination and total qualifying marks of General Studies Paper-I of Civil Services (Preliminary) Examination as may be determined by the Commission. UPSC Syllabus for Paper I – (200 marks) Duration: Two hours (Counted for the merit rank in the Prelims) Current events of national and international importance. History of India and Indian National Movement. Indian and World Geography – Physical, Social, E...
Read more