Matric 10th Class Biology Guess Paper 2020-Biology Guess Paper 10th Class 2020

Matric 10th Class Biology Guess Paper 2020-Biology Guess Paper 10th Class 2020

Hi, Dear Students! If you are looking important Metric 10th Class Biology Guess Paper 2020 in Urdu and English Medium? Then you are found a best place for your future. In this page are published 10thClass Biology Guess Paper 2020 according to annual examination. We are daily updated 10th class guess paper 2020 of all Punjab boards.
This Biology Guess paper 10th Class 2020 are prepared for all BISEs (Board of intermediate and secondary education)  Punjab Boards students includes BISE D.G. Khan board, BISE Lahore board, BISE Multan board ,BISE Sahiwal board , BISE Rawalpindi board, BISE Gujranwala board and BISE Sargodha board.

10th Biology Guess Paper 2020

10th class biology Important Short Questions

Here are below the important short questions of biology class 10th chapter wise short questions and long questions available:

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
  • predation with examples
  • difference between food chain and food web
  • difference between ecto and endoparasites
  • difference between nitrification and denitrification
  • what is symbiosis

Unit 8:

  • What is biotechnology
  • single cell protien
  • what is fermentor and give it advantages
  • purposes of genetic engineering
  • what is recombinant DNA?
  • Define fermentation
  • alcoholic and lactic acid fermentation

Unit 9:

  • Define pharmacology and give its relation to pharmacy.
  • vaccine and vaccination
  • narcotics
  • hallucinogens
  • sedative and its harms
  • difference between analgesics and antibiotic

10th class biology paper  important long questions 2020

  • the osmoregulatory function of the kidney
  • struture and function of nephron with diagram
  • osmoregulation adaptations in plants
  • difference between xerophytes and halophytes
  • difference between hydrophytes and xerophytes
  • write a note on neuron
  • structure of the human eye
  • write a note of forebrain
  • functions of lobes of the cerebrum
  • cartilage and its types
  • type of joints
  • arthritis and its types
  • advantages and disadvantages of vegetative propagation
  • a note on reproductive system of female rabbit
  • conditions for fermentation of seed
  • nitrogen cycle
  • biotic elements of the ecosystem
  • carbon cycle
  • purposes and aims of genetic engineering
  • steps of genetic engineering
  • uses of biotechnology
If you will prepare this Biology 10th class guess paper 2020 InshaAllah ,you will succeed in your exam.

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    Biology 10th class guess paper

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