By: Avantika Bhardwaj on April 29, 2020
NEET UG 2020 – The National Eligibility Cum Entrance Test also shortened as NEET Exam is one examination which is the only ticket for admission to MBBS/BDS programs offered at various medical institutions across the country. NEET UG 2020 was expected to be conducted on 3rd May 2020 which has been postponed due to the Coronavirus outbreak across the world. The government has imposed lockdown and all the colleges and universities in all over India have been shut down considering the deadly situation of COVID-19.
The examination was postponed, and no final dates of NEET UG 2020 have been disclosed yet. Aspirants of NEET UG 2020 have been given enough time to prepare for the examination more efficiently. This lockdown has turned out to be a benefit for students preparing for entrance examinations.
Important Questions of NEET UG 2020
The aspirants of NEET UG 2020 have been preparing for so long and now that the examination has been postponed, they are given more time to go through the syllabus once again. This article is written to help them understand the important topics they must study along with a few important questions of Biology. The most imperative aspect while appearing in an examination is to know the exam pattern. The type of questions and number of questions asked in the examination are the two important aspects that every NEET UG 2020 Aspirant must be aware of.
The question paper of NEET UG 2020 would consist of 180 questions that are of MCQ type and these questions are made from three subjects namely Physics, Chemistry, and Biology. Biology, undoubtedly, plays a huge role in qualifying the examination. It acts as one of the most important and scoring sections in it. Below are some of the questions along with their correct answers. These are to help students prepare Biology section properly as these questions as entirely based on important topics in the view of NEET UG 2020.
The questions are as below:
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Q1 – Which of the following is a defining characteristic of living organisms?
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A1 – Response to external stimuli.
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Q2 – A dikaryon is formed when?
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A2 – The two haploid cells do not fuse immediately.
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Q3 – Holdfast, stipe, and frond constitutes the plant body in case of?
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A3 – Phaeophyceae.
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Q4 – Which of the following statements is incorrect?
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a) Mesoglea is present in between ectoderm and endoderm in Obelia.
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b) Asterias exhibits radial symmetry.
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c) Fasciola is a pseudocoelmate animal.
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d) Taenia is a triploblastic animal.
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A4 – Fasciola is a pseudocoelmate animal.
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Q5 – Given below are the types of cells present in some animals. Which of the following cells can differentiate to perform different functions?
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a) Choanocytes
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b) Interstitial cells
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c) Gastrodermal cells
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d) Nematocytes
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A5 – Interstitial cells
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Q6 – An amino acid under certain conditions has both positive and negative charges simultaneously in the same molecule. Such a form of amino acid is called:
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A6 – Zwitterionic form
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Q7 – The term synergistic action of hormones refers to:
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A7 – When two hormones act together and contribute to the same function.
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Q8 – ABA acts antagonistic to?
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A8 – Gibberellic Acid.
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Q9 – A person suffers punctures in his chest cavity in an accident, without any damage to the lungs. Its effect could be?
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A9 – Cessation of breathing.
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Q10 – The incorrect statement in context to O2 binding Hb:
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a) Higher pH
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b) Lower Temperature
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c) Lower pCO2
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d) Higher pO2
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A10 – Higher pH
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Q11 – CO2 dissociates from carbaminohemoglobin when?
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A11 – pO2 High and pCO2 is low.
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Q12 – The second heart sound (dubb) is associated with the closure of:
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A12 – Semilunar valve
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Q13 – Potential difference across resting membrane is negatively charged. This is due to differential distribution of the ions:
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A13 – Na+ and K+ ions.
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Q14 – In the mechanism of action of a protein hormone, one of the second messengers is:
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A14 – Cyclic AMP.
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These are some of the important questions for NEET UG 2020 Examination. Aspirants of NEET UG 2020 must keep themselves aware of the entire syllabus of the examination and make sure that they go through all these topics at least once.
