Bilogy Paper
(Objective Type)
Marks: 17 Inter
(Part-I)
Note: Four possible choices A,B,C,D to each question are given. Which choice is correct , fill that circle in front of that question number. Use marker or pen to fill the circles. Cutting two or more circles will result in zero mark in that question.

Question#1

• Tentative explanation of observation is milled as:
  
  (A) Theory
  (B) Reasoning
  (C) Deduction
  (D) Hypothesis
  
  
• Monosaccharide’s which are rare in nature and occur in some bacteria:
  
  (A) Trioses
  (B) Tetroses
  (C) Pentoses
  (D) Hexoses
  
  (3) The optimum pH of Enzyme Pepsin is:
  
  (A) 2
  (B) 6. 8
  (C) 7
  (D) 9
  
  
• In folding of inner membrane of Mitochondria are called as:
  
  (A) Cistern.
  (B) Cristae
  (C) Granum
  (D) Thylakoid
  
  
• The common name for Solanum Melangena is:
  
  (A) Onion
  (B) Brinjal
  (C) Potato
  (D) Amaltas
  
  
• A square of 4 cocci is termed as:
  
  (A) Tetrad
  (B) Sarcina
  (C) Dipiococcus
  (D) Streptococcus
  
  
• Test of Foraminifera is made of:
  
  (A) Silica
  (B) Calcium Phosphate
  (C) Calcium
  (D) Chitin
  
  
• The group of Fungi in which sexual reproduction is not been observed
  
  (A) Deuteromycota
  (B) ZygotnyCota
  (C) Ascomycota
  (D) Bashliomycota
  
  
• Apple and Pear belongs to plant family:
  
  (A) Solanaceac
  (B) Fabaceac
  (C) Poaceac
  (D) Rosaceous.
  
  
• The pore by which water enters the body of sponges is called:
  
  (A) Osculum
  (B) Ostia
  (C) Mouth
  (D) Pinacocytes
  
  
• Excretory Organs present in Arthropods is called as:
  
  (A) Kidney
  (B) Nephridia
  (C) Malpighian Tubules
  (D) Flame Cell
  
  
• The first action spectrum was obtained by:
  
  (A) T.W. Engelmann
  (13) Van Neil
  (C) Malvin Calvin
  (D) Ernst Haeckel
  
  
• Magnesium is an important nutrient ion in green plants as it is an essential component of:
  
  (A) Cell Sap
  (B) Protein
  (C) Chlorophyll
  (D) Glucose
  
  
• The normal pH of Human Blood is:
  
  (A) 8. 4
  (B) 7. 4
  (C) 6. 3
  (D) 9. 2
  
  
• Air Space between Mesophyll Cells of a leaf comprises ----of total volume of leaf:
  
  (A) 20%
  (B) 30%
  (C) 40 %
  (D) 50 %
  
  
• The dew drops on the tip of the Grass Leaves involves the phenomenon:
  
  (A) Imbibition
  (B) Bleeding
  (C) Guttnation
  (D) Transpiration Pull
  
  
• The volume of ate taken inside the lungs and expelled during exercise is about:
  
  (A) 2.5 Litres
  (B) 3.5 Litres
  (C) 1.5 Litres
  (D) 4.5 Litres

Biology
(Subjective)
Session (2012-14)(2013-15)(2014-16)
Inter (Part -1)
Time : 3:10 Hrs
Note:It is compulsory to attempt(8 – 8)parts each from Q.No.2 and Q.No. 3 while attempt any (6) parts from Q. No.4 Attempt any (03) questions from Part ii. Attempt any three parts from Part iii (Practical Part).Write: same Question No. and its Part No. as given in the question paper. 22 x 2 = 44

Question#2

• Define Induce Fit Model.
• Sketch a Dipeptide.
• Differentiate between Floret and Spikelet.
• Differentiate between Slime and Capsule
• Define Endomycorrhizae and Ectomycorrhizae.
• Write the names of two Extinct Vascular Plants
• Differentiate between Chemotherapy and Gene Therapy.
• Differentiate between Population and Community.
• Differentiate between Apoenzyme and Holoezyme.
• Differentiate between Obligate Parasites and Facultative Parasites,
• Differentiate between Competitive Inhibitors and Non-Competitive Inhibitors. 
• What is Binomial Nomenclature? Give an example.

Question#3

• What are Kelps? Give its parts.
• Write down the three characteristics of Diatom.
• What is compensation Point?
• Write any three characteristics of Mammals.
• Define Nymph and Metamorphosis.
• Differentiate between Coelomate and Acoelomate.
• What is Plasma Membrane? Give its composition.
• How many types of Endoplasmic Reticulum are present?
• What are function of Micronucleus and Macronucleus in Ciliates?
• Differentiate between Schizocoelous and Enterocoelous.
• How are Foraminifera’s source of Lime Stone?
• What is Lactic Acid fermentation? Give its reaction.

Question#4

• What is Antiperistalsis?
• What is Chyme?
• What is Dyspepsia? 
• Differentiate between Diaphragm and Pleura.
• What is Asthma? Give its two causes.
• Define Antiserum.
• What are the symptoms of Emphysema?
• What is Open Circulatory System? Give an example 
• When lungs are fully inflated, what is the total inside capacity of lungs?

Part-II

Question#5
(a) Give an account of Taxonomic Position of Fungi.
(b) Define Cloning. Discuss its types and the commercial importance of the technique. 

Question#6
(a) Give the diagramatic representation of non-cycling electron flow in Photosynthesis. 
(b) What are Plastids? Give its types and their role.

Question#7
(a) How HIV is Transmitted?
(b) Write a note on digestion in oral cavity of Man.

Question#8
(a) What are Polysaccharide? Describe its two different types.
(b) Define and explain alternation of generation in Bryophyte.

Question#9
(a) Describe Nutrition in Bacteria.
(b) Give four functions of Blood.

Part-III
(PRACTICAL PART) (3 x 5 = 15)

Question#10
(A) (I) You are provided with cooking oil and Sudan-iii reagent. Write biochemical tests for the substance which cooking oil contains. (3)
(ii) Differentiate between Oil and Fats. (2)
(B) (I) You are provided with flower Rosa Indicia. Describe following parts in technical terms.(3)
(a) Corolla
(b) Androecium
(c) Gynoecium 
(ii) Differentiate Hypogynous and Epigynous Flower. (2)
(C) Sketch and Label diagram of Respiratory System of Frog. (5) 
(D) (i) Write procedure to measure factor ( wind ) affecting the rate of transpiration by using potometer.(3)
(ii) Differentiate between Evaporation and Transpiration. (2)
(E) Give reason for identification of the following specimens: (5)
(a) Euglena
(b) Volvox
(c) Paramecium
(d) Female Cone of Pinus
(e) T.S. of Bifacial Leaf.