explain the origin of living organsims.
trace the evolution of living organsims.
name the living organisms.
facilitate identification of unknown organisms.
D. facilitate identification of unknown organisms.
Only (i)
Both (i) and (ii)
Both (ii) and (iv)
All of these
It is the sum total of all physical reactions taking place inside a living system.
All plants, animals, fungi and microbes exhibit metabolism.
Isolated metabolic reactions in-vitro are not living but are living reactions.
All of the above
X - Order; Y - Similar; Z - Similar
X - Genus; Y - Similar; Z - Different
X - Species; Y - Different; Z - Similar
X - Class; Y - Different; Z - Different
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.
Tiger Tigris, the species
Cuttle fish Mollusca, a class
Humans Primata, the family
Housefly Musca, an order
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.
unit of classification.
species.
highest rank of classification.
group of closely related organisms.
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.
Statement-1 and Statement-2 are True and statement-2 is a correct explanation for statement-1
Statement -1 and statement -2 are True and 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 |
---|---|
(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
rejection of both the option.
acceptance of both the option.
either acceptance or rejection of both the option.
acceptance of only one and rejection of the other.
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.
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.
explain the origin of living organsims.
trace the evolution of living organsims.
name the living organisms.
facilitate identification of unknown organisms.
Species
Genus
Order
Family
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
flora
couplet
both (a) and (b)
manuals
utilize oxygen to generate energy.
replicate the genetic information.
produce gametes.
utilize solar energy for metabolic activities.
growth
reproduction
metabolism
consciousness
physical
chemical
analytical
qualitative
Water
Temperature
Photoperiod
All of these
Flora
Keys
Monographs
Catalogues
Potato, tomato and brinjal belong to Solanum.
Monkey, gorilla and gibbon placed in Mammalia.
Solanum, Petunia, and Datura placed in Solanacea.
Mangifera indica, Solanum tuberosum, and Panthera leo.
Growth and reproduction
Reproduction and ability to sense environment
Metabolism and interaction
All of the above
Class
Order
Division
Family
systematic
identification
nomenclature
classification
Only (i)
Both (ii) and (iii)
Both (i) and (iv)
All of these
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
Taxonomy
Identification
Biodiversity
Classification
flowers are attractive.
flowers are large.
character of flowers are conserved.
none of the above.