More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
NAT-IIB Biological Science Botany Hard Test MCQs With Answers
Question # 1
A symbiotic association between certain fungi and certain photoautotrophes either green algae or a cyanobacterium or sometimes both is termed as
Choose an answer
Mycorrhizae
Lichens
Endomycorrhizae
Ectomycorrhizae
Previous
Skip
Next
Question # 2
Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of hyphal tips called as
Choose an answer
Rhizoids
Constricting ring
Haustoria
Hyphae
Previous
Skip
Next
Question # 3
Seed of rosaceae is
Choose an answer
Edosperm
Endosperm oily
Non endosperm
None
Previous
Skip
Next
Question # 4
Vegetative parts of --------- are easier to observe than reproductive parts
Choose an answer
Angiosperms
Gymnosperms
Bryophytes
Pteridophytes
Previous
Skip
Next
Question # 5
Latex produced by Cryptostegia grandiflora is a source of
Choose an answer
Fodder
Rubber
Fiber
Stuffing material
Previous
Skip
Next
Question # 6
The specimen designated by the author as type specimen is
Choose an answer
Holotype
Isotype
Lectotype
Syntype
Previous
Skip
Next
Question # 7
The system of classification that reflects the evolution
Choose an answer
Modern
Phylogenetic
Polygenic
Natural
Previous
Skip
Next
Question # 8
Studying a single population's relationship to its environment will be
Choose an answer
Synecology
Autecology
Ecology
Etealogy
Previous
Skip
Next
Question # 9
Disease in living organisms, which are caused by parasites called as
Choose an answer
Predation
Symbiosis
Infestations
Mutualism
Previous
Skip
Next
Question # 10
Pyruscommunis is the botanical name
Choose an answer
Apple
Almond
Apricot
Lokat
Previous
Skip
Next
Question # 11
In fungi asexual reproduction occurs by all these method except which one
Choose an answer
Spores
Conidia
Binary fission
Budding
Previous
Skip
Next
Question # 12
In Aerobic respiration, the waste product in plants is produced in the form of
Choose an answer
Uric acid
CO
2
Walter
Ammonia
Both b & c
Previous
Skip
Next
Question # 13
Brassica compestris is the member of the family
Choose an answer
Cucurbitaceae
Crucifereae
Compositeae
Ranunculaceae
Previous
Skip
Next
Question # 14
Fruit of Ranunculaceae is
Choose an answer
Etaerio of achenes
Capsule
Etaerio of follicles
All of these
Previous
Skip
Next
Question # 15
Rusts belong to the group of club fungi they are called so because
Choose an answer
Orange-yellow colored disease spots on their host surface
Dusty spore masses that resemble soot
Rust have fruiting bodies
Puccinia species
Previous
Skip
Next
Question # 16
The botanical name of Ajwain is
Choose an answer
Ocimum sanctum
Ocimumbasilicum
Methe sylvestris
Coleus aromaticus
Previous
Skip
Next
Question # 17
Ray florets have ------------ flowers
Choose an answer
Tubular
Ligulate
Round
None
Previous
Skip
Next
Question # 18
Study of relationship of animals to their environment is termed as
Choose an answer
Ecology
Eco
System
Biotic components
Previous
Skip
Next
Question # 19
What are the major decomposers of the biosphere contributing to the recycling of the elements used by living things?
Choose an answer
Saprobic fungi and bacteria
Plants
Animals
Algae
Previous
Skip
Next
Question # 20
Cucumissativusis the botanical name of
Choose an answer
Bitter gourd
Vegetable marrow
Cucumber
Watermelon
Previous
Skip
Next
Question # 21
Gene pool is the total aggregate of gene a ----------- at any one time.
Choose an answer
Individual
Population
DNA
Chromosome
Previous
Skip
Next
Back