{"id":218116,"date":"2022-07-13T14:16:44","date_gmt":"2022-07-13T08:46:44","guid":{"rendered":"https:\/\/www.aakash.ac.in\/blog\/?p=218116"},"modified":"2023-05-02T13:54:24","modified_gmt":"2023-05-02T08:24:24","slug":"biological-classification-botany-neet-important-questions-solutions","status":"publish","type":"post","link":"https:\/\/www.aakash.ac.in\/blog\/biological-classification-botany-neet-important-questions-solutions\/","title":{"rendered":"Biological Classification Botany NEET Important Questions & Solutions"},"content":{"rendered":"

<\/a>NEET UG 2022<\/span> is just around the corner. According to NTA’s official <\/span>NEET 2022 notification<\/span>, the exam will be conducted on 17th July. With limited preparation time, aspirants must consider solving important questions to enhance their problem-solving skills. Biology is the most scoring and crucial section, covering half the questions in NEET. Therefore, to score high marks, aspirants must focus on learning all the topics discussed in the Biology <\/span>NEET 2022 Syllabus<\/span><\/a>.<\/span><\/p>\n

Biological Classification carries high weightage for <\/span>NEET 2022<\/span><\/a>. Multiple tricky questions are asked in this chapter. Students must understand all the concepts thoroughly to answer all the questions correctly. However, speed and accuracy play a vital role in helping you come out as a winner in competitive exams. Therefore, learning the correct method of analysing and solving questions is equally essential for NEET aspirants.\u00a0<\/span><\/p>\n

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This article provides Biological Classification important questions with solutions during their preparations.<\/span><\/p>\n\n\n\n\n\n\n
Table of Content<\/span><\/td>\n<\/tr>\n
Biological Classification Important Questions & Solutions<\/span><\/td>\n<\/tr>\n
Conclusion<\/span><\/td>\n<\/tr>\n
FAQs<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Biological Classification Important Questions & Solutions<\/strong><\/h4>\n

Q1. Which living organism is present in the deep sea water? Give an explanation to support your answer.<\/strong><\/p>\n

Archaebacteria are present in the deep seawater. These organisms have a branched lipid chain in their cell membrane to enable them to survive under harsh conditions. The lipid chain is essential in reducing the fluidity of cell membranes in deep seawater. This organism group includes halophiles which are only present in saline water bodies.<\/p>\n

Q2. Explain why fungi are known as heterotrophs.<\/strong><\/p>\n

Fungi are known as heterotrophs because they can not prepare their own food. The absence of chlorophyll in fungi prevents them from preparing food through photosynthesis. Therefore, they only grow and flourish in areas where an abundance of organic materials is present. They absorb and store nutrients from their surroundings for their survival.<\/p>\n

Q3. Name the specialised cell present in Noscot that fixes atmospheric nitrogen.<\/strong><\/p>\n

Noscot uses heterocyst for fixing the atmospheric nitrogen. These specialised cells have a thick wall, are large in size, and are found in intercalary, terminal, or lateral positions in filamentous cyanobacteria. The presence of nitrogenase enzymes in Noscot facilitates the process of nitrogen fixation.<\/p>\n

Q4. In which organism is Satellite RNA present?<\/strong><\/p>\n

Satellite RNA is present in plant viruses. Most plant viruses contain their own parasites, which are known as satellites. The satellite RNAs are dependent on their related virus for the process of encapsidation and replication. Tobacco Necrosis Virus (TNV) is an appropriate example of satellite RNA.<\/p>\n

Also Read:<\/strong><\/p>\n

How to Prepare for NEET 2022? 10 Tips & Tricks to Make it Easy to Crack the Exam<\/a><\/p>\n

NEET 2022: Study Plan and Preparation Strategy<\/a><\/p>\n

NEET 2022: Most Important Topics And Chapters<\/a><\/p>\n

Q5. Who proposed the five-kingdom classification, and what are the criteria of classification in this system.<\/strong><\/p>\n

R.H. Whittaker proposed the five-kingdom classification in 1969. This classification system follows the following criteria to group organisms:<\/p>\n

    \n
  • It groups organisms as unicellular and multicellular according to the complexity of the organism’s body.<\/span><\/li>\n
  • It classifies living organisms as prokaryotes or eukaryotes according to the complexity of organism cell structure.<\/span><\/li>\n
  • All the organisms are classified as heterotrophs or autotrophs according to their mode of getting nutrition.<\/span><\/li>\n<\/ul>\n

    Q6. Which group of fungi contains hallucinogens, and why are they harmful to human beings?<\/strong><\/p>\n

    Multiple fungi produce hallucinogens. The prominent ones are Psilocybe mexicana, Amanita muscaria, and Panaeolus. These fungi are known to produce substances like psilocybin and psilocin. Hallucinogens are harmful for human consumption because they destroy conception power and brain cells.<\/p>\n

    Q.7 What are viroids, and which organism stands at the risk of viroid infection?<\/strong><\/p>\n

    Viroids are the smallest pathogen on Earth. They have circular, naked, single-stranded RNA molecules. Viroids do not encode a protein but start to multiply in number once they are introduced into a host. Viroids infect only plants. Some are benign to the plants, while others cause severe disease to crop plants.<\/p>\n

    Check our Visual Story on NEET Preparation – Study for Long Hours without Feeling Bored and Sleepy<\/strong><\/p>\n

    NEET Preparation – Study Long Hours Without Feeling Bored And Sleepy<\/a><\/p><\/blockquote>\n