fazaia inter college lahore Send up examination class xi and xii 2017-18

1. FAZAIA SCHOOLS &
COLLEGES
SEND-UP EXAM: BIOLOGY HSSC – I
A-1 (Session 2017 – 18)
Roll No. Sig. of Invigilator
Name of Candidate
.
SECTION – A
Time Allowed: 25 Minutes Marks: 17
Note: Section-A is compulsory and comprises pages 1-3. All parts of this section are to be answered on the question
paper itself. It should be completed in first 25 minutes and handed over to the Centre Superintendent.
Deleting/overwriting is not allowed. Do not use lead pencil.
Q. 1 Encircle the correct option i.e. A/B/C/D. All parts carry equal marks.
i. The genome of Influenza virus is:
A. Single Stranded DNA B. Double Stranded DNA
C. Double Stranded RNA D. Single Stranded RNA
ii. The proteins found in egg white and milk involved in the storage of amino acids:
A. Antibodies and Casein B. Collagen and Ovalbumin
C. Ovalbumin and Casein D. Collagen and Casein
iii. The following diagram shows the arrangement of flagella extending on bacteria. Select the option which
correctly matches the order; monopolar monotrichous, lophotrichous, bipolar monotrichous and peritrichous:
3 2 1 4
A. 4,1,2,3 B. 4,1,3,2
C. 3,2,1,4 D. 1,2,3,4
iv. Phytophthora infestans is an example of:
A. Ascomycota B. Zygomycota
C. Myxomycota D. Oomycota
v. Which one of the following is NOT the Stereoisomers:
A. Allose B. Talose
C. Sucrose D. Altrose
vi. In C4 plants, fixation of carbon dioxide occurs in:
A. Cytoplasm of Mesophyll Cells B. Cortex of Stem
C. Pericycle D. Phloem Tissue
vii. What are the products of light reactions in photosynthesis?
A. ATP, NADP, PGA B. ATP, NADPH2, Oxygen
C. ATP, PGA, NADH2 D. ATP, PGA, Oxygen

2. viii. The cell wall consists of two overlapping shells in:
A. Euglenoids B. Diatoms
C. Dinoflagellates D. Brown Algae
ix. Which one of the following seedless vascular plant is grown as ornamental plant in the
preparation of Christmas wreaths?
A. Caretopteris B. Lycopodium
C. Petris D. Hibiscus
x. Pick out the radial symmetrical animal:
A. Obelia B. Squid
C. Euplectella D. Dugesia
xi. Which one of the following would be more prominent in a secretory cell than a non-secretory cell?
A. Lysosome B. Golgi Complex
C. Mitochondrion D. Ribosome
xii. Natural rubber is a:
A. Steroids B. Acylglycerol
C. Polyterpene D. Waxes
xiii. Ribozymes consist of:
A. Only Protein B. Protein + Non Protein
C. Only RNA D. DNA
xiv. Which one of the following is NOT a parasite?
A. Pheritima posthuma B. Taenia
C. Enterobius vermicularis D. Hirudo
xv. In which plant is the racemose inflorescence present?
A. Amaltas B. Pleomorphic
C. Mustard D. Morus
xvi. Bacteria exist as both helix shaped form and spherical form are called:
A. Automorphic B. Pleomorphic
C. Spheromorphic D. Autotrophic
xvii. The insertion of core tube in infection process is:
A. Adsorption B. Penetration
C. Genome injection D. Lysis
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