EASY
Earn 100

The term "New Systematics" was introduced by

50% studentsanswered this correctly

Important Questions on The Living World

EASY
Engler and Prantl published a phylogenetic system in the monograph ______
MEDIUM
Assertion (A): Numerical taxonomy requires mathematical methods and computers.
Reason (R): All characters are given codes, numbers and with equal importance, and hundreds of characters are to be evaluated.
The correct option among the following is:
EASY
One of the following scientists was the earliest to attempt more scientific basis for classification __________
EASY
The label of a herbarium sheet does not carry information on:
HARD

Match the following lists:

  List I   List II
A) Theophrastus I) By hybridization and genetic engineering
B) C.G.K. Ramanujam II) Electron Microscope
C) Progress in floriculture and forestry III) Described the internal and external characters of plants
D) Knoll and Ruska IV) Developed the science of pollen

The correct match is

MEDIUM
Study the four statements (A-D) given below and select the two correct ones out of them:
A. Definition of biological species was given by Ernst Mayr.
B. Photoperiod does not affect reproduction in plants.
C. Binomial nomenclature system was given by R.H. Whittaker.
D. In unicellular organisms, reproduction is synonymous with growth.
The two correct statements are:
MEDIUM
Identify and arrange the following taxonomic categories in ascending order.
A) Hominidae
B) Triticum
C) Spermatophyta
D) sapiens
E) Primata
F) Insecta
EASY

Assertion A: Herbariums are plant repositories which are used as reference specimens. Recently these are digitalized for global use.

Reason (R): Herbarium helps in the classification of plants and gives complete description about the taxonomy.

The correct answer is:

MEDIUM

Assertion (A): Socrates, Plato and Aristotle were responsible for the development of Botany into a science.
Reason (R) : They are regarded as Father of Botany. 

The correct option among the following is:

MEDIUM

Match the following Columns:

Columns - I Columns - II
a Father of Taxonomy i Joseph Pitton de Tournefort
b Father of Zoology ii Carolus Linnaeus
c Father of Medicine iii Aristotle
d Father of Biology iv Julian Huxley
e Concept of Genus v Hippocrates
f Father of Neotaxonomy vi Ernst Mayr
g Darwin of 20thcentury vii Hooker
MEDIUM
Lions in India are currently restricted to Gir, Gujarat. Efforts are being made to move them to other parts of the country. This is because they are MOST susceptible to extinction due to infectious diseases under the following conditions when present as:
EASY
Match the following
   List - I     List - II
(a) Charles Darwin (i) Systema Naturae
(b) John Ray (ii) Natural History
(c) Buffon (iii) Historia Generalis plantarum
(d) Linnaeus (iv) The origin of species

The correct answer is

EASY
Which of the following represents the order of 'Horse'?
EASY
Bentham and Hooker's divided the following plants into 3 classes which include
MEDIUM

Match the following

   List - I    List - II
(a) Order (i) nigrum
(b) Species (ii) Polemoniales
(c) Family (iii) Solanum
(d) Class (iv) Solanaceae
    (v) Dicotyledonae

The correct answer is

EASY
Identify the correct sequence of hierarchy in the classification
A Phylum
B. Family
C. Order
D. Class
E. Species
F. Genus
HARD

Match the following

   List - I     List - II
(a) Reproductively isolated from the individuals of other species (i) Genetic unit
(b) Sharing the same ecological niche (ii) An evolutionary unit
(c) Showing similarity in the karyotype (iii) A breeding unit
(d) Having similar structural and functional characteristics (iv) An ecological unit

The correct answer is

EASY
Choose the incorrect statement among the following.
EASY

Match the following lists:

  List -I   List -II
(A) Identification of Auxins (I) Frankel Conrat
(B) C4 pathway (ii) Charles Darwin
(C) Discovery of genetic nature of RNA (iii) J.B.Sumner
(D) Theory of evolution (iv)  F.W. Went
  (v) Hatch & Slack
The correct match is:
MEDIUM
Match Column-I with Column-II for housefly classification and select the correct option using the codes given below:
 
Column – I Column – II
a. Family (i) Diptera
b. Order (ii) Arthropoda
c. Class (iii) Muscidae
d. Phylum (iv) Insecta