Past Papers of Biology 10th Class Gujranwala Board 2019 Group-II

Past Papers of  Biology 10th Class Gujranwala Board 2019 Group-II
GUJRANWALA BOARD 2019 10TH CLASS PAST PAPER
BIOLOGY Time Allowed: 15 Minutes
PAPER-II (Objective Type) GROUP-II Max. Marks: 12

Note: Four possible answers A, B, C and D to each question are given. The choice which you think is correct, fill that circle in front of that question with Marker or Pen ink in the answer-book. Cutting or filling two or more circles will result in zero mark in that question.
1. Destruction of walls of the alveoli is called
(A) Asthma
(B) Emphysema
(C) Pneumonia
(D) Bronchitis

2. The plants which live completely or partially submerged in fresh water are called
(A) Hydrophytes
(B) Halophytes
(C) Xerophytes
(D) Bryophytes

3. A coordinated action has_ components.
(A)2
(B) 3
(C) 4
(d) 5

4. The neurons having one dendrite and one axon are called
(A) Motor
(B) Inter
(C) Sensory
(D) Mixed

5. Which point of attachment on bone is pulled when a muscle contracts?
(A) Origin
(B) Flexion
(C) Extension
(D) Insertion

6. After fertilization in plants the seed develops from
(A) Ovule
(B) Ovary
(C) Sepals
(D) Petals

7. In flower stigma, style and ovary is collectively called
(A) Sepal
(B) Petal
(C) Stamen
(D) Carpel

8. The blood group of a person having genotype (ii) is
(A) A
(B) B
(C) AB
(D) O

9. The locations of genes on chromosomes are called
(A) Loc’
(B) Alleles
(C) Genotype
(D) Phenotype

10. Smog forms a yellowish brown haze and hamper visibility during.
(A) Summer
(B) Spring
(C) Winter
(D) Autumn

11. is an anti-viral protein.
(A) Urokinase
(B) Thymosin
(C) Insuline
(D) Interferon

12. Micro organisms found on non-living are destroyed by
(A) Antiseptics
(B) Disinfectants
(C) Antibiotics
(D) Analgesics

Past Papers of English 10th Class BISE Gujranwala 2019
ENGLISH Time Allowed: 2:10 Hour
(SUBJECTIVE TYPE) GROUP-II Max. Marks: 56

Note: Attempt any FIFTEEN (15) questions from Section-I and attempt any TWO (2) questions from Section-II.

SECTION-I

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

i. Write down the function of mucous and hairs in nasal cavity.

ii. Write down the four symptoms of bronchitis.

iii. How does the gaseous exchange occur in aquatic plants?

iv. Define halophytes and give an example.

v. How does the papillary ducts form and where does it drain?

vi. Write down the function of occipital lobe.

vii. What is meant by hippocampus?

viii. Why does the owl not able to see during night time. Give it reason.

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

i. Define ball-and-socket joints. Give an example.

ii. What is meant by tendons? Write its function.

iii. What is meant by tissue culture and cloning.

iv. What is meant by multiple fission? Give an example.

v. What meant by parthenogenesis? Give an example.

vi. What is meant by genotype? Give an example.

vii. What is meant by transcription? -

viii. What is meant by homologous chromosomes?

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

i. Explain environmental friendly fuels.

ii. Write names of four consumers.

iii. What is difference between food chain and food web?

iv. Define glycolysis and name its one product..

v. Write the function of endonuclease and ligase.

vi. Write the names of two major groups of antibiotics.

vii. Differentiate between medicinal and addictive drugs.

viii. What is the mode of action of vaccines?

SECTION-II

5. (a) Write a note on kidney transplant.

(b) Describe structure of a neuron.

6. (a) What is meant by cartilage? Describe its three types with examples.

(b) Give a detailed account about male reproductive system of rabbit.

7. (a) Write note on parasitism.

(b) Explain basic steps in genetic engineering.