NEET Important Question and Crack NEET 2021

 Living World BIOLOGY NEET Important Question

Important questions of Living World for NEET will help the students targeting the NEET exam to enhance their chances of securing good marks. This compilation of important questions for the benefit of students preparing for competitive exams. They must prepare every chapter in the syllabus thoroughly since a difference of even one mark can sometimes make a difference in these exams. The important questions for NEET 2022 Fully N.C.E.R.T Based.

Students usually get an introduction to the chapter ‘The Living World’  in Class 11, Biology, and to understand the concepts properly, practising and solving important questions is required.  AS it consists of the basic and fundamental elements and concepts of the Living World, it helps when students have a thorough understanding. When faced with questions on The Living World during the NEET preparation, students are often faced with difficulties as to how the question should be tackled. This mostly happens when the students are not aware of the pattern of questions that are required for NEET. Even after understanding concepts, students are at a loss.

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QUESTION PART-1(29/03/2022)

 1) Which two points are known as the twin characteristics of growth?

(i) Increase in mass

(ii) Differentiation

(iii) Increase in number of individuals

(iv) Response to stimuli

(a) (i) and (ii) 

(b) (i) and (iv)

(c) (ii) and (iii) 

(d) (i) and (iii)

2) Which of the following statements regarding nomenclature is correct?

(a) Generic name always begins with capital letter whereas specific name with small letter.

(b) Scientific name should be printed in italics.

(c) Scientific name when typed or handwritten should be underlined.

(d) All of the above

3) Herbarium is a

(a) garden where medicinal plants are grown.

(b) garden where herbaceous plants are grown.

(c) dry garden.

(d) chemical to kill plants.

4) Which one of the taxonomic aids can give comprehensive

account of complete compiled information of any one

genus or family at a particular time?

(a) Taxonomic key 

(b) Flora

(c) Herbarium 

(d) Monograph

5) Which of the following statements regarding growth is incorrect?

(a) In plants, growth by cell division is seen only upto a certain stage.

(b) Growth exhibited by non-living objects is by accumulation of material on the surface.

(c) A multicellular organism grows by cell division.

(d) Growth in in vitro culture of unicellular organisms can be observed by counting the number of cells.

6) Which one of the following statements is correct about biodiversity ?

(a) It is the occurrence of varied type of organisms on earth.

(b) Each different kind of plant, animal or organism represents a species.

(c) The number of species that are known and described range between 1.7–1.8 million.

(d) All of the above

7) Which of the following statements are correct?

(i) Genus comprises a group of related species.

(ii) Taxon represents a taxonomic group of individual organisms.

(iii) Family comprises a group of related genera.

(iv) Taxonomic category class includes related orders.

(a) (i), (ii), and (iv)

(b) (ii) and (iv)

(c) (i), (iii) and (iv)

(d) (ii), (iii) and (iv)

8) Which of the following taxonomical aids is being described

by the given statements (i-iv) ?

(i) They generally established in educational institutes.

(ii) They have collections of preserved plant and animal specimens for study and reference.

(iii) Insects are preserved in boxes after collecting, killing and pinning.

(iv) They often have collections of skeletons of animals too.

(a) Herbarium                                             (b) Museum

(c) Zoological parks                                     (d) Botanical gardens

9) Which of the following pair is correctly matched.

(i) Fungi – Regeneration

(ii) Mossess – Fragmentation

(iii) Planaria – Budding

(a) (i) and (ii)                                     (b) Both (i) and (iii)

(c) only (ii)                                         (d) only (iii)

10) Taxonomic hierarchy refers to

(a) step-wise arrangement of all categories for classification of plants and animals.

(b) a group of senior taxonomists who decide the nomenclature of plants and animals.

(c) a list of botanists or zoologists who have worked on taxonomy of a species or group.

(d) classification of a species based on fossil record.

QUESTION PART-2(30/03/2022)

11) In majority of higher animals and plants, _____ and _____ are mutually exclusive events.

(a) growth; nutrition

(b) nutrition; consciousness

(c) growth; reproduction

(d) reproduction; consciousness

12) In printed scientific names, only the ______ is capitalized.

(a) class 

(b) species

(c) genus 

(d) family

13)ICBN stands for

(a) International Code of Botanical Nomenclature

(b) International Congress of Biological Names

(c) Indian Code of Botanical Nomenclature

(d) Indian Congress of Biological Names

14) Systematics refers to the

(a) identification and classification of plants and animals.

(b) nomenclature and identification of plants and animals.

(c) diversity of kinds of organisms and their relationship.

(d) different kinds of organisms and their classification.

15) "X" being a higher category is the assemblage of families which exhibit a few "Y" characters. The "Z" characters are less in a number as compared to different genera included in a family. Identify "X", "Y", and "Z".

(a) X - Order; Y - Similar; Z - Similar

(b) X - Genus; Y - Similar; Z - Different

(c) X - Species; Y - Different; Z - Similar

(d) X - Class; Y - Different; Z - Different

16) Couplet represents the choice made between two opposite options which results in

(a) rejection of both the option.

(b) acceptance of both the option.

(c) either acceptance or rejection of both the option.

(d) acceptance of only one and rejection of the other.

17)Which of the following is the only taxonomic categories that has a real existence?

(a) Phylum 

(b) Species

(c) Genus 

(d) Kingdom

18)The common characteristics between tomato and potato will be maximum at the level of their__________.

(a) genus 

(b) family

(c) order 

(d) division

19)Taxon is a

(a) unit of classification.

(b) species.

(c) highest rank of classification.

(d) group of closely related organisms.

20) Study the following statements and select the correct description of botanical garden.

(i) Plant species are grown for identification purposes.

(ii) Labeling of each plant consists of its botanical name/ scientific name and its family.

(iii) Specimens are preserved in the jars and containers.

(iv) It is a type of store house which contains dried, pressed and preserved plant specimens on sheet.

(v) Plant specimen contains a labeling of information about date and place of collection.

(a) (i) and (ii) only 

(b) (i), (ii) and (iii) only

(c) (ii) and (iv) only 

(d) All the five statements.

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