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1st Year Biology Guess 2018 (All Punjab Boards)

Short Questions Guess Paper for Fsc Part-1 Biology
UNIT 1
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Differentiate b/w population & community
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What is hydroponic technique? Give its importance
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Define biome with an example
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Differentiate b/w deductive reasoning & inductive reasoning
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Give its importance
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Define lipids
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Give the structure of lecithin
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What are cofactor & activator of enzyme?
How does an enzyme accelerate a metabolic reaction?
Write four characteristics of enzymes
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Differentiate b/w reversible & irreversible enzyme inhibitors
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Differentiate bw phagocytosis & pinocytosis
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Give three functions of smooth endoplasmic reticulum
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What is location of centrioles in the cell & what is their role?
Differentiate b/w chromoplasts & leucoplasts
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What are peroxisome, polysome & ribosome?

UNIT 5
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Define species & virology with examples
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Regards: SYED ATEEB (M
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M
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B
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0301-4870705)

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What is bionomial nomenclature?
What are two rules of nomenclature?
What are prions?
Differentiate b/w lytic phage & lysogenic phage
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What are mesosomes?
Describe their function
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What are trichomes?
Give the structure & function of Heterocysts?
What are super blue-green algae?
Give its importance
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Write two characteristics of ciliates
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Differentiate b/w foraminiferas & actinopods
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How algae differ from plants?
What are red tides?
Give structure & function of diatoms
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What are kelps?
Name the parts of thaullus of a kelp
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What is importance of algae?

UNIT 8
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What are lichens?
Give their ecological importance
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Differentiate b/w rusts & smuts
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What is histoplasmosis? Give its causes
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Define hyphae
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What is mycorrhiza?
Give its importance What are dikaryotic hyphae? Give example

UNIT 9
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Why bryophytes plants are called amphibious plants?
How spores of mosses differ from spores of liver worts?
What is alternation of generation?
Regards: SYED ATEEB (M
...
M
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B
...
0301-4870705)

3
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Give its significance
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Define double fertilization in angiosperms
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Differentiate b/w monocot stem & dicot stem
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Define polymorphism with example
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Differentiate b/w infestation & disinfestations
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Define nymph & metamorphosis
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Give the role of swim bladder in bony fishes
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Define regeneration & maderporite
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Differentiate b/w polyps & medusae
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Differentiate b/w diploblastia & triploblastic animals
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Define photosynthesis with equation
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What are necessary pigments in plants? Give their importance
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Differentiate b/w photosystem and photosystem
What is Z-scheme? Why is it called so?
What is fermentation? Explain its types
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Write components & functions of saliva
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Differentiate b/w peristalsis & anti-peristalsis
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What prevents the wall of stomach from being digested?
How secretion is produced in man?
What is its effects on pancreas in man?
What is the role of liver in the digestion of food?

UNIT 13
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Differentiate b/w organismic and cellular respiration?
How is air better respiratory medium than water?
What is photorespiration?
Name organelles involved in it
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What is rubisco
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Define respiratory surface
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Differentiate b/w cutaneous & pulmonary respiration in frog
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Name some respiratory disorder and explain one
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What is diving reflex?
What changes occur in animal during diving reflex
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Differentiate b/w plasmolysis & deplasmolysis
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Differentiate b/w single & double circuit heart
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Most Important Long Questions – Biology FSc 1st Year
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How study of biology helped mankind to improve production of food
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Define cloning
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2
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Describe the importance of water of life
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Describe acylglycerols in detail
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(b)
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Explain different types of RNA
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(b)
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6
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Describe life cycle of a bacteriophage
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How HIV is transmitted? Give a sketch of infection cycle of HIV?
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Define hepatitis
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Describe different classes of bacteria on the basis of flagela
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(b)
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9
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Write down characteristics of cyanobacteria
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Explain taxonomic status of fungi
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(b)
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Regards: SYED ATEEB (M
...
M
...
B
...
0301-4870705)

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11
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Give adaptations of fungi on land
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Describe land adaptations of bryophytes
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(b)
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(b)
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14
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Draw and describe Calvin cycle in photosynthesis
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What is glycolysis? Sketch its various steps
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(b)
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16
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Describe digestion in oral cavity of man
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Describe absorption of digested food in small intestine
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Why transpiration is necessary evil?
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Explain various functions of human blood
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Describe lymphatic system
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(C)
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Give its types
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A
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Ed

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