Teacher Union Muzaffargarh

*Guess Biology Part 2 ||||| 2022 💖

*InshaAllah 95% Possibility*

*SHORT QUESTIONS*

*Chapter 15*
1. Define homeostasis.
2. Differentiate between osmoconformers and osmoregulators.
3. Define anhydrobiosis with an example.
4. Give the structural formulae of urea and uric acid.
5. What are the differences between ureotelic and uricotelic animals?
6. Sketch the metabolic pathway of urea cycle.
7. What is lithotripsy?
8. Differentiate between poikilotherms and homeotherms.
9. Differentiate between ectotherm and endotherm.
10. What is shivering and non-shivering thermogenesis?
11. Differentiate between pyrexia and pyrogens.
12. Give any four characters of xerophytes.
13. What is counter-current mechanism?
14. What are excretophores?

*Chapter 16*
1. Differentiate between collenchyma and sclerenchyma cells.
2. What is ecdysis or moulting?
3. Give any fours functions of endoskeleton.
4. Differentiate between bone and cartilage.
5. Differentiate between hyaline cartilage and fibrocartilage.
6. What is herniation of disc?
7. What is hematoma formation?
8. What is the difference between tetanus and muscle tetany?
9. What is the difference between tendon and ligament?
10. What is sciatica? What are its causes?

*Chapter 17*
1. What are the commercial applications of Auxins?
2. What are the commercial applications of ethene?
3. What are the commercial applications of cytokinins?
4. How axon differ from dendron?
5. What is reflex arc?
6. Define nerve impulse.
7. What is saltatory impulse?
8. What is synapse?
9. What are neurotransmitters? Give their various types.
10. What is the difference between CNS and PNS?
11. Differentiate between sympathetic and parasympathetic nervous system.
12. What is epilepsy?
13. What is feedback mechanism?
14. Differentiate between innate and learning behaviour.
15. What is sign stimulus?
16. What is imprinting?

*Chapter 18*
1. What is the difference between oogenesis and spermatogenesis in human?
2. What are spermatophytes?
3. What is parthenoc

: Maths 12 Long
Ch1 Ex1.1 q3
Ex1.2 q3,5,6,ex1.3 q3,4,5,ex1.4q4-5-7-8,(examples 1,2 of each xercise) ch2 ex2.1q3,5,8,ex2.2q3,5(example1,2),ex2.3q2,5,6-7-9 example3,4),ex2.6q2,3,-8-9-12 ex2.7q2,3,5,11,12(example 1,4) ex2.8q1,2,5,9
Ch3 ex3.1q7,9,ex3.4q1(1,2,5)q2(1,2,5,6,8,9),ex3.5q1,4,6,ex3.6q1(1,2,5,6)q2(1,2) example 2.4 ch4 ex4.1q7,8,ex4.2q 4-5-6-9?,ex4.3q3-6-8 ,ex4.4q4-6-7-9?(examples of ch4 only 1st from each xercise) ch5 ex5.2q3,ex5.3q1,3,ex5.4q1,2,ex5.5q1,4,5
ch6 ex6.1q5,ex6.2q5,6,8,13(example1,2,3,4),ex6.3q6,7 ch7 ex7.2q4,5,9,10,ex7.3q7,9, ex7.4q11,19,20,18,21,23,8,ex7.5q1,2,3,4,5,6 Maths 12 short
Ch1 Ex1.1 q1(1)q2(1,2,3)
Ex1.2 q1,ex1.3 q2,5,ex1.4q1,2,4 ch2 ex2.1q1(1,2)q2 ex2.2q1,q2 ex2.3q1(1,2,3),ex2.4q1 2-3-4-ex2.5q1 2 ex2.6q(1,2) ex2.7q1
Ch3 ex3.1q1,3,6, ex3.2q1,2,9, ex3.3q1 -2-3! ch4 ex4.1q1,2,3 ex4.2 q1-2-3-5 ex4.4 q1-2-3 ex5.1q1-2 ex5.2q 1,2) ex5.4q3 ch6 ex6.1q1-2 ex6.2q1,2,3,7,ex6.3q1,2,3,4,5 ch7 ex7.1q1(1,2,7)q2(1,2)q3(1,2)q4(1,2)q5(1,2,4) ex7.2q1,23 ex7.3q3,4,5,6,11,12 ex7.4q1,6,7,8,9
BEST OF LUCK
ch12-1,2,3
Mcq from paper board of 2011-13-15-21 LAHORE AND MULTAN BEST OF LUCK
Maths 12 short
Ch1 Ex1.1 q1(1)q2(1,2,3)
Ex1.2 q1,ex1.3 q2,5,ex1.4q1,2,4 ch2 ex2.1q1(1,2)q2 ex2.2q1,q2 ex2.3q1(1,2,3),ex2.4q1 2-3-4-ex2.5q1 2 ex2.6q(1,2) ex2.7q1
Ch3 ex3.1q1,3,6, ex3.2q1,2,9, ex3.3q1 -2-3! ch4 ex4.1q1,2,3 ex4.2 q1-2-3-5 ex4.4 q1-2-3 ex5.1q1-2 ex5.2q 1,2) ex5.4q3 ch6 ex6.1q1-2 ex6.2q1,2,3,7,ex6.3q1,2,3,4,5 ch7 ex7.1q1(1,2,7)q2(1,2)q3(1,2)q4(1,2)q5(1,2,4) ex7.2q1,23 ex7.3q3,4,5,6,11,12 ex7.4q1,6,7,8,9
BEST OF LUCK
*اِهْدِنَا الصِّرَاطَ الْمُسْتَقِیْمَ:*

گیس اردو جماعت دہم۔
سوال نمبر 1. McQs.
تمام مشقی سوالات خالی جگہ اور سابقہ پرچہ جات۔ حصہ گرائمر ، اسم معرفہ ،اور نکرہ ، فعل ماضی کی اقسام ، حروف کی اقسام ، اسم مصدر، اور اسم معاوضہ
سوال نمبر 2.
اشعار کی تشریح ۔(حصہ نظم)
حمد ، شعر نمبر 2,3،4,5
نعت شعر نمبر 1,2,3,5
فاطمہ بنت عبداللہ ، شعر نمبر 2 ،5,7,10
کسان شعر نمبر 3,4,5,6
اونٹ کی شادی شعر نمبر 2,5
مال گودام روڈ، شعر نمبر 3,6,8,10
حصہ غزل: غزل نمبر 1! شعر نمبر 2,3,4
غزل نمبر 2: شعر نمبر 1,2,3,5,6
غزل نمبر 3: شعر نمبر 2 ،3,4
غزل نمبر 4: شعر نمبر 2 ،3,5
سوال نمبر 3: اقتباس کی تشریح: (اہم اسباق). مرزا محمد سعید ،نظریہ پاکستان ، پرستان کی شہزادی ،مجھے میرے دوستوں سے بچاؤ، نام دیو مالی، استنبول ،خطوط غالب، خطوط رشید احمد صدیقی ،
سوال نمبر 4: سوالوں کے جوابات
تمام مشقی اور سابقہ پرچہ جات کے سوالات
سوال نمبر 5.
خلاصہ سبق ( اہم اسباق)
پرستان کی شہزادی ، مجھے میرے دوستوں سے بچاؤ ، ملمع ، چغل خور، نام دیو مالی، استنبول
سوال نمبر 6. مضمون لکھنا ( اہم مضامین)
قائد اعظم ، علم کے فائدے ، عیدین، علامہ محمد اقبال ، یوم آزادی ، زم زم ، محنت کی برکتیں ، وقت کی پابندی ، عیادت مریض، تندرستی ہزار نعمت ہے ،
سوال نمبر 7.
تفہیم عبارات ، 1,3,6,7,8,9,11,13,14,15

10th
class biology guess paper 2022
Biology Important short questions
chapterwise
Unit 1:
 stomata and lenticels
 functions of the nasal cavity
 functions of mucus
 difference between respiration and breathing
 what is diaphragm
 trachea
 symptoms of pneumonia and asthma
 acute and chronic bronchitis
 effects of smoking
 voice box/bronchus
Unit 2
 homeostasis and example
 difference between osmoregulation and thermoregulation
 pressure filtration
 tubular secretion
 glomerulus filtrate
 lithotripsy
 renal cortex and renal medulla
 kidney transplant
 dialysis
 kidney stone and its symptoms
Unit 3
coordination and names of its types
 ganglions
 spinal cord and its functions
 components of coordination
 difference between stimulus and receptor
 difference between a reflex action and reflex arc
 somatic and autonomic nervous system
 myopia and hypermetropia
 define hormone and endocrine system
 pituitary gland and its functions
Unit 4
 skeleton and endoskeleton
 difference between flexer and extensor
 osteocytes
 number of bones in the axial and appendicular skeleton
 types of joins
 difference between tendons and ligaments
 what is bone? difference between compact and spongy bone
 osteoporosis
Unit 5
 reproduction and its types
 fragmentation
 multiple fission
 parthenocarpy
 benefits and disadvantages of vegetative propagation
 endospores
 pollination, self-pollination and crosss-pollination
 alternation of generations
Unit 6
 what is a trait
 define heredity with example
 co-dominance and incomplete dominance
 difference between genotype and phenotype
difference between dominant and recessive allele
 difference between gene and allele
 artificial and natural selection
 difference between homozygous and heterozygous allele
 difference between translation and transcription
Unit 7
 define ecology and community
 define ecosystem
 define mutualism with an example
 what is acid rain and give its effects
 predati