Species
Division
Class
Family
A. Species
In animals growth is seen up to a certain age.
Increase in body mass is considered as growth.
Growth by cell division occurs continuously throughout their life span in animals.
Increase in mass and number of individuals is the characteristics feature of animal growth.
have same number of chromosomes.
can reproduce freely with each other and form seeds.
have more than 90 per cent similar genes.
look similar and possess identical secondary metabolites.
the names may change.
one name does not apply universally.
one species may have several common names and one common name may be applied to two species.
all of the above
explain the origin of living organsims.
trace the evolution of living organsims.
name the living organisms.
facilitate identification of unknown organisms.
garden where medicinal plants are grown.
garden where herbaceous plants are grown.
dry garden.
chemical to kill plants.
Statement- 1 and statement-2 are true and statement-2 is a correct explanation for statement -1
Statement -1 and Statement -2 are true; statement-2 is not a correct explanation for statement - 1
Statement - 1 is true and statement- 2 is false
Both the statements are false.
Column-I | Column-II |
---|---|
(Taxonomic categoryOrder) | (Common name) |
A. Wheat | I. Primata |
B. Mango | II. Diptera |
C. Housefly | III. Sapindales |
D. Man | IV. Poales |
A I, B II, C IV, D III
A IV, B III, C II, D I
A II, B IV, C I, D III
A III, B IV, C II, D I
(i), (ii), and (iv)
(ii) and (iv)
(i), (iii) and (iv)
(ii), (iii) and (iv)
Column-I | Column-II |
---|---|
(Common Name) | (Taxonomic categoryFamily) |
A. Man | I. Poaceae |
B. Datura | II. Anacardiaceae |
C. Mango | III. Solanaceae |
D. Wheat | IV. Hominidae |
A IV, B III, C II, D I
A IV, B III, C I, D II
A I, B II, C III, D IV
A I, B III, C II, D IV
Column I | Column II |
---|---|
A. Growth | I. Production o f offspring. |
B. Reproduction | II. Compos ed o f one or more cells . |
C. Metabolism | III. Increase in mass and increase in number o f individuals . |
D. Cellular organization | IV. Sum total of all chemical reactions occurring in body. |
A - I, B - II, C - III, D - IV
A - III, B - I, C - II, D - IV
A - III, B - I, C - IV, D - II
A - II, B - IV, C - III, D - I
In plants, growth by cell division is seen only upto a certain stage.
Growth exhibited by non-living objects is by accumulation of material on the surface.
A multicellular organism grows by cell division.
Growth in in vitro culture of unicellular organisms can be observed by counting the number of cells.
Monograph
Manual
Flora
Periodical
systematic
identification
nomenclature
classification
Statement 1 and 2 are true and statement 2 is the correct explanation for statement 1.
Statement 1 and 2 are true but statement 2 is not a correct explanation for statement 1.
Statement 1 is true and statement 2 is false.
Both the statements are false.
will decrease.
will increase.
remain same.
may increase or decrease.
genus
species
variety
order
one name given by two scientists.
one scientific name consisting of a generic and specific epithet.
two names, one latinized, other of a person.
two names of same plant.
genus
family
order
division
Reproduction
Complex chemical organization
Adaptation to environmental changes
Differentiation from cells to tissues
(i) & (ii) only
(ii) & (iv) only
(i), (ii) & (iii) only
All of the above
lead
catalogues
manuals
monographs
a higher taxonomic category than taxon.
lower taxonomic category than taxon.
the plural of taxon.
the singular of taxon.
Only (i)
Both (ii) and (iii)
Both (i) and (iv)
All of these
they provide a beautiful area for recreation.
one can observe tropical plants there.
they allow ex-situ conservation of germ plasm.
they provide the natural habitat for wildlife.
It is a store house of collected plant specimens that are dried and preserved on sheets.
Herbarium sheets contain information about date and place of collection, names, family, collectors name, etc.
It serves as quick referral systems in taxonomical studies.
All of the above
Column-I | Column-II |
---|---|
(Biological name) | (Class) |
A. Homo sapiens | I. Dicotyledonae |
B. Musca domestica | II. Mammalia |
C. Mangifera indica | III. Monocotyledonae |
D. Triticum aestivum | IV. Insects |
A IV; B II; C I; D III
A II; B IV; C III; D I
A II; B IV; C I; D III
A II; B I; C IV; D III
physical
chemical
analytical
qualitative
The second word belongs to genus and starts with a small letter.
Both the words Triticum aestivum denote the specific epithet.
The first word Triticum denotes the genus which starts with a capital letter.
The first word Triticum denotes the specific epithet while the second word denotes the genus.
Column I | Column II |
---|---|
A. Taxon | I. Basic unit of classification |
B. Species | II. A taxonomic group of any rank |
C. Phylum | III. Division is the same category in case of plants |
D. Genus | IV. Identified based on a number of similar characters |
E. Order | V. Group of related species having more character in common with others species |
A - V, B - II, C - IV, D - III, E - I
A - III, B - I, C - IV, D - II, E - V
A - II, B - I, C - III, D - V, E - IV
A - III, B - II, C - IV, D - I, E - V
Tiger Tigris, the species
Cuttle fish Mollusca, a class
Humans Primata, the family
Housefly Musca, an order