Trending ▼  

ISC Prelims 2016 : Biology (Sri Sri Academy (SSA), Kolkata)

5 pages, 0 questions, 0 questions with responses, 0 total responses
Sumit Roy
Sri Sri Academy (SSA), Kolkata
+Fave Message
 Home > sumitroy >   F Also featured on: School Page isc

Formatting page ...

SRI SRI ACADEMY CLASS XI (BIOLOGY) 1ST TERMINAL EXAMINATION SESSION 2015-2016 Time: 3 Hours 1. 2. 3. 4 Subject: - Biology Class: - XI Max Marks - 70 GENERAL INSTRUCTIONS: Candidates are allowed additional 15 minutes for only reading the paper. They must NOT start writing during this time Answer all questions in part - I and six questions in part - II; choosing two questions from each of the three sections:- Section A , Section B and Section C. All working including rough work; should be done on the same sheet as on adjacent to the rest of answer. The intended marks for questions or parts questions are given in brackets ( ) Part I (20 Marks) Answer all questions Question 1 (a) Give a brief answer for each of the following:(4) (i) What are Zwitterions? (ii) Why blood does not clot within the blood vessels? (iii) Name the causative agent of the disease Kala- Azar. (iv) Name the protein which is contained in Noctiluca that helps in bioluminescence. (b) State the significant differences between the following:(i) Haemoglobin and Leg Haemoglobin. (ii) Neurogenic Heart and Myogenic Heart. (iii) Nucleoside and Nucleotide. (iv) Mycorrhiza and Lichens. (4) (c) Rewrite the correct answer from the given alternatives: (i) The yellowing of the leaves is caused by the deficiency of:(A) Sodium (B) Potassium (C) Magnesium (D) Phosphorous (ii) Mature mammalian RBC does not have (4) P.T.O

Formatting page ...

Formatting page ...

Formatting page ...

Formatting page ...

 

  Print intermediate debugging step

Show debugging info


 

 

© 2010 - 2017 ResPaper. Terms of ServiceContact Us Advertise with us

 

NEW: Save page on Android App
sumitroy chat