interaction with the environment and progressive evolution.
reproduction.
growth and movement.
responsiveness to touch.
B. reproduction.
class
species
genus
family
Water
Temperature
Photoperiod
All of these
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.
Botanical gardens have collection of living plants for reference.
A museum has collection of photographs of plants and animals.
Key is a taxonomic aid for identification of specimens.
Herbarium is a store house that contains dried, pressed and preserved plant specimens.
Monograph
Manual
Flora
Periodical
flowers are attractive.
flowers are large.
character of flowers are conserved.
none of the above.
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.
step-wise arrangement of all categories for classification of plants and animals.
a group of senior taxonomists who decide the nomenclature of plants and animals.
a list of botanists or zoologists who have worked on taxonomy of a species or group.
classification of a species based on fossil record.
Column-I | Column-II |
---|---|
A. National Botanical | I. Carolus Linneaus Research Institute |
B. Indian Botanical | II. Taxon Garden |
C. Binomial | III. Howrah (India) Nomenclature |
D. A unit of | IV. Lucknow classification |
A III; B IV; C I; D II
A IV; B III; C I; D II
A IV; B III; C II; D I
A IV; B I; C III; D II
Flora
Keys
Monographs
Catalogues
growth; nutrition
nutrition; consciousness
growth; reproduction
reproduction; consciousness
lead
catalogues
manuals
monographs
(i) and (iii)
All except (v)
All except (iii)
All of these
Generic name always begins with capital letter whereas specific name with small letter.
Scientific name should be printed in italics.
Scientific name when typed or handwritten should be underlined.
All of the above
Tiger Tigris, the species
Cuttle fish Mollusca, a class
Humans Primata, the family
Housefly Musca, an order
budding
fission
regeneration
fragmentation
unit of classification.
species.
highest rank of classification.
group of closely related organisms.
(i) & (ii) only
(ii) & (iv) only
(i), (ii) & (iii) only
All of the above
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.
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.
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.
It includes one or more than one order.
It is a group containing one or more families.
It is a group of related individuals that resemble one another.
It is a group of organisms that are closely related and share similar characteristics.
Isolated metabolic reactions occur in vitro.
Increase in mass from inside only.
Perception of events happening in the environment and their memory.
Increase in mass by accumulation of material both on surface as well as internally.
The scientific name for humans is Homo sapiens.
Organisms placed in the same genus are least closely related.
Moving from species to kingdom, more different species are included in each higher category.
Species that are in the same genus share very specific characteristics.
continuously, only upto a certain age
only upto a certain age, continuously
continuously, never
once, twice
It is the occurrence of varied type of organisms on earth.
Each different kind of plant, animal or organism represents a species.
The number of species that are known and described range between 1.71.8 million.
All of the above
genus
species
variety
order
interaction with the environment and progressive evolution.
reproduction.
growth and movement.
responsiveness to touch.
External morphology
Anatomy of parts
Vegetative and reproductive parts
Seasonal similarities and variations
(i) and (ii)
(i) and (iv)
(ii) and (iii)
(i) and (iii)