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NEET 2018 questions in regional languages

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25-Oct-2017
The center communicated its decision to representatives of all the states in a video conference on 16th Oct'17 that from 2018 onwards UG medical (MBBS) aspirants will have the option to get question papers of NEET in regional languages too along with in English.
However, there seems to be still some dilemma of acceptance by some of the states in this regard.
Bengal government's action for NEET 2018
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Bengal has dropped the plan to hold a separate medical entrance examination after the center said the common national entrance exam's regional language papers next year would be the translation of English version.
The national entrance-cum-eligibility test (NEET) this year sparked allegations that the NEET Question paper in English was easier than some of the regional language ones, including Bengali.
However according to Bengal education minister, the state is exploring all possibilities to keep medical aspirants of Bengal out of the ambit of common test for another year. He said the main intention behind this is to give the center at least a year to see whether they can develop a mechanism so that the students particularly from rural areas studying mostly in state board don't face problems which had happened in Tamil Nadu in NEET 2017.
The director of Bengal medical education Debasish Bhattacharya said he had written to CBSE board, which conducts NEET, on May 8 flagging the disadvantages students from Bengal had faced, the Union HRD minister Prakash Javadekar, had said in July that NEET question papers in regional languages would be a translation of the NEET Question paper in English.
According to the Bengal higher education departmental sources, the four students from the state who figured among the top 50inNEET 2017 were all from CBSE board.
Tamil Nadu government's action for NEET 2018
This would be important to mention here according to our sources, till now it is not clear what Tamil Nadu government would do following canter’s video conference of 16th Oct'17. Along with Bengal and few other states a representative of TN had taken part in that video conference.
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CBSE announced tentative dates for IITJEE Main and JEE Advanced 2018

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The offline version of IIT JEE Main 2018 will be held on April 8 next year, the Central Board of Secondary Education (CBSE) has announced.
It has not declared the dates for the computer-based version that only a few among the 12 lakh candidates take.
The IIT JEE Advanced 2018, to be conducted by IIT Kanpur, will be held on May 20. It will be an entirely computer-based test. 

The CBSE has also asked its affiliated schools not to pass off students of unaffiliated schools as their own for the board exams. 

Breathing and Respiration, Exchange of Gases - Biology Objective Questions for NEET-UG, AIPMT, MBBS and Dental admission tests

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Breathing and Respiration, Exchange of Gases (NEET-UG, NEST, MBBS, Dental admission Tests - Syllabus): Respiratory organs in animals (recall only); Respiratory system in humans; Mechanism of breathing and its regulation in humans-Exchange of gases, transport of gases and regulation of respiration Respiratory volumes; Disorders related to respiration-Asthma, Emphysema, Occupational respiratory disorders.

HUMAN PHYSIOLOGY (Breathing and Respiration, Exchange of Gases)

Biology Objective Type Theoretical Questions - TQ 2 (Q. No. 31-60)


Very Short Answer Type Questions (Answers / Solutions given below)
Question: 31: Among all the respiratory volumes, which has lowest value?
Question: 32: Which is the primary site for exchange of gases?
Question: 33: How are gases like O2 and CO2 exchanged in our body?
Question: 34: Why is O2 gas passed from atmospheric air to alveoli?
Question: 35: Which epithelium lines the alveoli?
Question: 36: Which gas, out of O2 and CO2 is more soluble?

Question: 37: What is the thickness of diffusion membrane?
Question: 38: How many layers form the diffusion membrane?
Question: 39: Why is CO2 gas transferred from alveoli to atmospheric air?
Question: 40: Which gas has higher partial pressure in tissues?
Question: 41: What is the medium of transport for O2 and CO2?
Question: 42: What is the percentage of O2 transported in bound form?
Question: 43: What is oxygen-dissociation curve?
Question: 44: Which compound is formed when O2 binds with Hb?
Question: 45: What is the shape of O2-dissociation curve for haemoglobin?
Question: 46: Write any two factors that are favourable for the formation of oxyhaemogloin.
Question: 47: Which compound is formed when CO2 binds with Hb?
Question: 48: What are the conditions responsible for more binding of CO2 with Hb in tissues?
Question: 49: What is the percentage of CO2 transported as bicarbonate ions?
Question: 50: How much CO2 is delivered to the alveoli by every 100 ml of deoxygenated blood?
Question: 51: Which is the main centre of brain that regulates the respiration rate?
Question: 52: Where is respiratory rhythm centre located in brain?
Question: 53: What is the location of pneumotaxic centre in brain?
Question: 54: Where is the chemosensitive area located in the brain, which regulates the respiration?
Question: 55: To which substances, chemosensitive area is highly sensitive?
Question: 56: A person faces difficulty in breathing, produces sound during breathing. Name the disease from which he suffers.
Question: 57: What is the main cause of Emphysema?
Question: 58: What happens to bronchi and bronchioles during asthma?
Question: 59: Why is surface area for exchange of gases deceased during Emphysema?
Question: 60: Give two examples of occupational respiratory disorders.

India Study Solution
Biology Solutions: Breathing and Respiration, Exchange of Gases
Solutions of Biology Objective Very Short Answer Type Questions - TQ 2 (Q. No. 31-60)

Solution-31: Tidal volume (TV). Solution-32: Alveoli. Solution-33: By simple diffusion based on pressure gradient.Solution-34: It is because the pO2 in atmospheric air is higher, i.e., 159 mm Hg than in alveoli, i.e., 104 mm Hg. Solution-35: Squamous epithelium. Solution-36: CO2 is more soluble, 20-25timeshigher than that of O2. Solution-37: 0.2mm. Solution-38 : 3. Solution-39: It is because the pCO2 in alveoli is higher, i.e., 40 mm Hg than in atmospheric air, i.e., 0.3 mm Hg. Solution-40: CO2. pCO2is higher than pO2 in tissues. Solution-41: Blood. Solution-42: About 97%. Solution-43: A graphic representation between the relationship between pO2 and percentage saturation of Hb with O2. Solution-44:  Oxyhaemoglobin. Solution-45:  It is sigmoid or ‘S’ shaped. Solution-46: High pO2 and low pCO2. Solution-47: Carbaminohaemoglobin. Solution-48: High pCO2 and low pO2. Solution-49: About 70%. Solution-50: 4 ml. Solution-51:  Respiratory rhythm centre. Solution-52: Medulla oblongata of hindbrain. Solution-53: Pons region of hindbrain. Solution-54:  It is located adjacent to the respiratory rhythm centre in the medulla region. Solution-55: CO2 and H+ ions. Solution-56: Asthma. Solution-57: Excessive cigarette smoking. Solution-58: Inflammation occurs in bronchi and bronchioles. Solution-59: It is decreased due to breakdown of alveolar walls. Solution-60: Silicosis and asbestosis.

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Biology Objective Very Short Answer Type Questions - Breathing and Respiration, Exchange of Gases

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Below you are going to get a series of some very important, carefully selected basic and advanced Very Short type, Medium and then Long Answer type questions followed by our very popular result-oriented India Study Solution MCQ Test Series with their answers and solutions from Biology Chapter - HUMAN PHYSIOLOGY (Breathing and Respiration, Exchange of Gases).
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Breathing and Respiration, Exchange of Gases (NEET-UG, NEST, Medical Entrance Exam Syllabus): Respiratory organs in animals (recall only); Respiratory system in humans; Mechanism of breathing and its regulation in humans-Exchange of gases, transport of gases and regulation of respiration Respiratory volumes; Disorders related to respiration-Asthma, Emphysema, Occupational respiratory disorders.

HUMAN PHYSIOLOGY (Breathing and Respiration, Exchange of Gases)
India Study Solution Biology Objective Type Theoretical Questions

TQ 1 (Q. No. 1-30)


Very Short Answer Type Questions (Link for Hints and Solutions given at the end)
Question: 1: Write the name of main respiratory organ in human beings.
Question: 2: Name two animals which carry on anaerobic respiration.
Question: 3: Name the cavities which are separated by palate.
Question: 4: Give the name of the partition between thorax and abdomen.
 Question: 5: Which is the respiratory organ of earthworm?
Question: 6: Write the term used for respiratory organs of insects.
Question: 7: Name two group of animals that respire via gills.
Question: 8: Write the respiratory organ of tadpole larva of frog.
Question: 9: What is the main characteristic of gills?
Question: 10: Which group of animals have well-developed respiratory system?
Question: 11: Name the organ which helps in sound production.
Question: 12: Why is trachea surrounded by cartilaginous rings?
Question: 13: In which part nasal chamber opens?
Question: 14: What is the role of pleural membranes?
Question: 15: Which is the first step of respiration?
Question: 16: What is glottis?
Question: 17: What happens to the volume of thoracic cavity when muscle fibres of diaphragm contract?
Question: 18: What its the rate of breathing in a normal healthy man?
Question: 19: What is the effect on the volume of pulmonary cavity when volume of thoracic cavity increases?
Question: 20: What happens to ribs and sternum during contraction of external intercostal muscles?
Question: 21: Name the additional muscles which help in increasing the strength of breathing.
Question: 22: What happens when the pressure within the pulmonary cavity is more than the atmospheric air?
Question: 23: What its the value of expiratory reserve volume (ERV)?
Question: 24: Define tidal volume.
Question: 25: What is respiratory capacity?
Question: 26: What is the value of tidal volume in a normal healthy man per minute?
Question: 27: What is respiratory volume?
Question: 28: What are the factors on which vital capacity of lungs depend?
Question: 29: How can you estimate the value of functional residual capacity (FRC)?
Question: 30: In which of the following vital capacity is maximum: Athlete, Old man, Woman and Asthmatic.


BREATHING and RESPIRATION (EXCHANGE of GASES) - More Objective Questions with Answers
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Hydrogen and its Compounds: Chemistry questions with solutions for IITJEE, NEET, AIPMT, KIITEE, VITEEE, WBJEE

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Chemistry questions with solutions (MCQ) helpful for preparation of NEET, AIPMT, IITJEE, KIITEE, VITEEE, WBJEE, COMEDK and all other medical and engineering entrance exams. 
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Chemistry Test Series Questions: Hydrogen and its Compounds (Syllabus)

Position of hydrogen in the periodic table; Discovery, Occurrence, Preparation, Properties and Industrial Applications of Hydrogen; Dihydrogen - Isotopes of hydrogen, Properties, Preparation and Uses of dihydrogen; Heavy Hydrogen or Deuterium; Tritium; Hydrides and their classification; Water - structure of water and ice, properties of water, hard and soft water, Hydrogen Peroxide; Heavy water.     

Chemistry Practice Questions: Hydrogen & its Compounds

Multiple Choice Questions (MCQs) – Set 1 (Q. No. (1-10)

Question 1: Hydrogen is prepared from H2O by adding –
a. Ca, which act as reducing agent
b. Al, which acts as oxidising agent
c. Ag, which acts as reducing agent
d. Au, which acts as oxidising agent

Question 2: The ionisation energy of hydrogen is –
a. Greater than inert gases
b. Nearer to inert gases
c. Nearer to halogens
d. Nearer to alkaline earth metals

Question 3: Hydrogen gas will not reduce:
a. Heated cupric oxide
b. Heated ferric oxide
c. Heated stannic oxide
d. Heated aluminium oxide

Question 4: Which one of the following reactions does not form gaseous product?
a. PbO2 + H2O2
b. PbS + H2O2
c. Cl2 + H2O2
d. Na2CO3 + H2O2

Question 5: Hydrogen is –
a. Electropositive
b. Electronegative
c. Both electropositive as well as electronegative
d. Neither electropositive nor electronegative

Question 6: Solid H2O2 has non planar and non-linear structure based on –
a. Dipole moment
b. X-ray study
c. Both a & b
d. Chemical method

Question 7: Hydride of certain non-metallic element ‘X’ is amphoteric in nature. The hydride of ‘X’ also reacts with calcium hydride (hydrolith) to liberate dihydrogen gas. The element ‘X’ is:
a. Nitrogen
b. Carbon
c. Oxygen
d. Sulphur

Question 8: H2O2 → H2O + O2
This represents –
a. Oxidation of H2O2
b. Reduction of H2O2
c. Disproportionation of H2O2
d. Acidic nature of H2O2

Question 9: Which of the following hydrides are generally non-stoichiometric in in nature?
a. Ionic hydride
b. Molecular hydrides
c. Interstitial hydride
d. Covalent hydrides

Question 10: The number of possible hydrogen molecules formed from its isotopes is –
a. 3
b. 6
c. 9
d. 12



hydrogen and its compounds
Solutions of Chemistry Test Series (MCQ) – Set 1 (Q. No. 1 – 10)
Answer 1: (a).   Answer 2: (c).   Answer 3: (d).
Answer 4: (b) Hint: PbS + 4H2O2 → PbSO4 + 4H2O2
Answer 5: (c) Hint: In electronegativity of hydrogen is in between metals and non-metals so it behaves as both electropositive and electronegative. It can lose electrons to form H+ ion and it can also gain electron to from H- ion. 
Answer 6: (c).
Answer 7: (c) Hint: ‘X’ is oxygen. H2O is amphoteric. CaH2 + 2H2O → Ca(OH)2 + 2H2
Answer 8: (c).
Answer 9: (c) Hint: Interstitial hydrides are non-stoichiometric hydrides and thus deficient in hydrogen. Transition and inner transition elements at elevated temperature absorb hydrogen into the interstices of their lattices to yield metal like hydrides.
Answer 10: (b).

HYDROGEN AND ITS COMPOUNDS - More Objective Questions with Answers

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NEET, AIPMT preparation: Biology objective questions on Animal Kingdom - Classification of Animals

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Fully solved online Biology MCQ Test Series - exclusively helpful for those preparing for NEET, AIPMT and Medical Entrance Exams, Dental Admission Tests for MBBS, BDS and other competitions etc.
Animal Kingdom - Classification of Animals (Syllabus)
Salient features and classification of animals-nonchordate up to phyla level and chordate up to classes level (three to five salient features and at least two examples). Protozoa. Porifera. Coelenterata (Cnidaria). Ctenophora. Platyhelminthes. Aschelminthes. Annelida. Arthropoda. Mollusca. Echinodermata. Hemichordata. Uro-chordata. Pisces. Amphibia. Reptilia. Aves. Mammalia.  

Biology Objective Questions: Animal Kingdom and Classification of Animals

India Study Solution Biology MCQ Test Series – Set 2 (Q. No.(11 - 20)

Question 11: ‘Venus’ Flower Basket is the name of
a. Leucosolenia
b. Euplectella
c. Sycon
d. Euspongia

Question 12: Which one is common to all types of canal systems in sponges?
a. Incurrent canal
b. Excurrent canal
c. Choanocytes
d. Radial chamber

Question 13: The first animals to fly were
a. Birds    b. Insects    c. Mammals    d. Lizards

Question 14: Digestion in coelenterates is
a. Only intracellular
b. Only extracellular
c. Both extracellular and intracellular
d. Not required

Question 15: Kangaroo belongs to
a. Monotremata
b. Prototheria
c. Marsupialia
d. Insectivora

Question 16: Placoid scales cover the body of
a. Shark    b. Frog    c. Catla    d. Lamprey

Question 17: The characteristics of class Reptilia are:
a. Body covered with dry and cornified skin, scales over the body are epidermal, and they do not have external ears
b. Body covered with moist skin which is devoid of scales, the ear is represented by a tympanum, alimentary canal, urinary and reproductive tracts open into a common cloaca
c. Fresh water animals with bony endoskeleton, air-bladder to regulate buoyancy
d. Marine animals with cartilaginous endoskeleton, body covered with placoid scales

Question 18: In mammals placenta is formed by
a. Amnion
b. Chorion
c. Yolk sac
d. Chorioallantois

Question 19: Living fossil fish is
a. Lung fish
b. Extinct fish
c. Cartilaginous fish
d. Coelacanth fish

Question 20: Blind sac body plan is shown by
a. Annelids
b. Arthropods
c. Roundworms
d. Coelenterates

Biology for NEET : Animal Kingdom and Classification of Animals
Solutions of Multiple Choice Questions (MCQs) – Set 2 (Q. No. 11 – 20)

Answer 11: (b).   Answer 12: (c).   Answer 13: (b).   Answer 14: (c).   Answer 15: (c).   Answer 16: (a).   Answer 17: (a).   Answer 18: (d).   Answer 19: (d).   Answer 20: (d).

Animal Kingdom - Classification of Animals : More Practice Questions
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