MATRIC BIOLOGY PAPER SARGODHA BOARD 2019 GROUP 1

MATRIC BIOLOGY PAPER BISE SARGODHA BOARD 2019 GROUP 1

BIOLOGY	Sargodha Board 2019	GROUP 1
Maximum Marks: 12	OBJECTIVE TYPE	Time Allowed: 15 Minute

MATRIC BIOLOGY PAPER OBJECTIVE SARGODHA BOARD 2019 GROUP 1

Q.1. (A) Choose the correct option from the columns A, B, C and D and fill up the bubbles: 12

1.      In genetic engineering plasmid is used as
Donor	Ligase	Endonuclease	Vector
2.      Medicine derived from plant is
Interferon	Thymosin	Insuline	Morphine
3.      Total chemicals in tobacco smoke are
1000	2000	3000	4000
4.      The name of tube between kidney and urinary bladder is
Ureter	Urethra	Nephron	Renal Tabule
5.      Name of gland beneath the larynx in human neck is
Pancrease	Adrenal	Thyroid	Liver
6.      The round hole in the center of Iris is called
Retina	Pupil	Sclera	Cornea
7.      Name of the mature bone cell is
Chondrocyte	Oocyte	Osteocyte	Neuron
8.      An example of diploid cell is
Egg Cell	Zygote	Sperm Cell	Endosperm Nucleus
9.      Example of stem tuber is
Tulip	Ginger	Garlic	Potato
10.  Alternative forms of a gene are called
DNA	Chromosome	Allele	Gamete
11.  Units of inheritance is called
Phenotype	Alleles	Genotype	Genes
12.  Basic source of energy for all ecosystem is
Sun	Fire	Electricity	Nutrients

MATRIC BIOLOGY PAPER SUBJECTIVE SARGODHA BOARD 2019 GROUP 1

BIOLOGY	Sargodha Board 2019	Group 1
Maximum Marks: 48	SUBJECTIVE TYPE	Time Allowed: 1.45 hours

SUBJECTIVE TYPE

(PART-1)

Q2. Write short answers to any FIVE (5) questions:                                             (5x2=10)

(i)           How will you differentiate between stoma and a lenticel?

(ii)         What is meant by passive smoking?

(iii)       Write any four symptoms of Asthma.

(iv)       Define Hydrophytes and give one example.

(v)         Define Excretion.

(vi)       Define Receptors and give at least two examples.

(vii)     Write the two functions of Mid Brain.

(viii)   Define positive feedback and give example.

Q3. Write short answers to any FIVE (5) questions:                                             (5x2=10)

(i)              Differentiate between flexion and extension.

(ii)            State four role of the skeletal system.

(iii)          Define double fertilization.

(iv)          How does budding occur in Corals?

(v)            State the role of water or moisture for seed Germination.

(vi)          Differentiate between breeds and verities or cultivars.

(vii)        State the Theory of Special Creation.

(viii)      What is meant by Punnet Square?

Q4. Write short answers to any FIVE (5) questions:                                             (5x2=10)

(i)              What is Eutrophication? Write it’s any one reason.

(ii)            What is global warming? Write its effects.

(iii)          Define ammonification.

(iv)          Write two objectives of Genetic engineering.

(v)            What is Gene Therapy?

(vi)          Differentiate between Antiseptic and Antibiotics.

(vii)        Define Pharmacology.

(viii)      What is Marijuana? Write its two bad effects.

(PART-1I)

Note: Attempt any TWO questions.                                                                        (2x9=18)

Q5.      (a)        Define dialysis. Also explain hemodialysis.

            (b)        Describe in detail posterior lobe of pituitary gland.

Q6.      (a)        What is arthritis? Describe its three types.

            (b)        Explain the reproductive system of male rabbit.

Q7.      (a)        Define pollution. Write down the effects of air pollution.

            (b)        Describe the basic steps in Genetic Engineering.

MATRIC BIOLOGY PAPER SARGODHA BOARD 2019 GROUP 1