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In a scientific name, the name of the author is printed in
Biology Class 11th NEET UG NEET UG Preparation
Q. 23 of Quiz-1417 (Que-ID : 2791)
In a scientific name, the name of the author is printed in
- Abbreviated
- Capital letter
- Bold
- Italics
Ans → (a)Abbreviated
Explanation → Abbreviated
This question is taken from this post → The Living World - Class 11th Biology Practice Test | MCQs for NEET - attemp/practice
More MCQs in - The Living World - Class 11th Biology Practice Test | MCQs for NEET
Q. 1 of Quiz-1417 (Que-ID : 2769)
Wheat belongs to division
- angiospermae
- gymnospermae
- Poach
- None of the above
Q. 2 of Quiz-1417 (Que-ID : 2770)
Taxonomic studies depends on
- Ecological information of organisms
- Structure of cell and development process of organisms
- External and internal structure of organisms
- All of the above
Q. 3 of Quiz-1417 (Que-ID : 2771)
The ozone layer is found in the
- Hydrosphere
- Stratosphere
- Lithosphere
- Troposphere
Q. 4 of Quiz-1417 (Que-ID : 2772)
Which of the following doesn?t come under taxon
- Species
- Kingdom
- Division
- Key
Q. 5 of Quiz-1417 (Que-ID : 2773)
which of the following shows max diversity
- Plants
- Animalia
- monerans
- protistans
Q. 6 of Quiz-1417 (Que-ID : 2774)
Systematics deals with
- Nomenclature of new organic
- Evolutionary relationship between orgnism
- Identification of new discovered organism
- All of the above
Q. 7 of Quiz-1417 (Que-ID : 2775)
Binomial nomenclature was given by
- Ernst Mayr
- alexander aggisz
- carolus Linnaeus
- None of the above
Q. 8 of Quiz-1417 (Que-ID : 2776)
Solanum, panthera, homo are examples of
- Family
- Division
- genera
- Species epithet
Q. 9 of Quiz-1417 (Que-ID : 2777)
A system which gets a continuous flow of energy
- Micro propagated system
- Closed system
- Open system
- Steady system
Q. 10 of Quiz-1417 (Que-ID : 2778)
Scientific name of plants are given by
- ICBN
- International code for biological plants
- International code for botanical nomenclature
- ICZN
Q. 11 of Quiz-1417 (Que-ID : 2779)
In angiosperm, characters of flowers are used in classification because
- Flowers are attractive
- Flowers are large
- Characters of flowers are conservative
- None of the above
Q. 12 of Quiz-1417 (Que-ID : 2780)
National botanical research institute is located in
- Shimla
- Dehradun
- Howrah
- Lucknow
Q. 13 of Quiz-1417 (Que-ID : 2781)
The study of fish is called
- Ophiology
- Herpetology
- ichthyology
- pisiculture
Q. 14 of Quiz-1417 (Que-ID : 2782)
Keystone species are
- Important for ecosystem
- Important for plants
- Endangered species
- Extinct species
Q. 16 of Quiz-1417 (Que-ID : 2784)
Two taxonomic species are distinguished by
- Their failure to interbreed
- Their ability to exchange gene freely
- Their similarity in morphological characters
- Discontinuity in a set of correlated characters
Q. 18 of Quiz-1417 (Que-ID : 2786)
the phylogeneticsystem of classification was put forth by
- Theophrastus
- George Bentham and Joseph Dalton Hooker
- Carolus Linnaeus
- Adolf Engler and Karl Prantl
Q. 19 of Quiz-1417 (Que-ID : 2787)
Identify the incorrect match.
- Physiology ? Study of functions and processes of life
- Pedology ? Soil science
- Limnology ? Study of fresh water
- Kinesiology ? Fossil study
Q. 20 of Quiz-1417 (Que-ID : 2788)
Which of the following is correct?
- Musca domestica Order ? Diptera Family ? Muscidae Phylum ? Arthropoda
- Mangifera indica Order ? Sapindales Family ? Anacardiaceae Phylum ? Gymnospermae
- Triticum aestivum Order ? Poles Family ? Monocotyledons Phylum ? Angiospermae
- Panthera leo Order ? leo Family ? Felidae Phylum ? Mammalia
Q. 21 of Quiz-1417 (Que-ID : 2789)
Biosystematics aims at
- identification and arrangement of organisms on the basis of cytological characteristics
- The classification of organisms based on broad morphological characters
- Delimiting various taxa of organism and establishing their relationships
- The classification of organisms based on their evolutionary history and establishing their phylogeny on the totality of various parameters from all fields of studies
Q. 22 of Quiz-1417 (Que-ID : 2790)
A group of closely related classes is called
- Genus
- Phylum
- Family
- Order
Q. 23 of Quiz-1417 (Que-ID : 2791)
In a scientific name, the name of the author is printed in
- Abbreviated
- Capital letter
- Bold
- Italics
Q. 24 of Quiz-1417 (Que-ID : 2792)
As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics
- Remain same
- Will increase
- Will decrease
- May increase or decrease
Q. 25 of Quiz-1417 (Que-ID : 2793)
The taxonomic unit ?Phylum? in the classification of animals is equivalent to which hierarchical level in classification of plants?
- Class
- Order
- Family
- Division
More MCQs In - Biology Class 11th NEET UG NEET UG Preparation
Q. 17 of Quiz- (Que-ID : 3460)
The maximum growth rate occurs in
- Lag phase
- Exponential, phase
- Stationary phase
- Senescent phase
Q. 1 of Quiz- (Que-ID : 2769)
Wheat belongs to division
- angiospermae
- gymnospermae
- Poach
- None of the above
Q. 13 of Quiz- (Que-ID : 3231)
certain plants called as runners can be easily propagated. This is due to the fact
- they are numerous in numbers
- they store the ready food
- they lie horizontally on the soil
- they can produce adventitious roots quite readily at the nodes
Q. 22 of Quiz- (Que-ID : 2690)
What?s meaning of systole
- Relaxation
- Contraction
- Both a and b
- None of the above
Q. 12 of Quiz- (Que-ID : 3155)
A protein having both structural and enzymatic traits is
- Collagen
- Trypsin
- Myosin
- Actin
Q. 22 of Quiz- (Que-ID : 2635)
Enamel is originated from which cell
- Amiloblast cell
- Odontioblast cell
- Chief cell
- Peptic cell
Q. 12 of Quiz- (Que-ID : 3055)
The final electron acceptor in electron transport chain is
- Cytochrome C
- FADH
- NADH
- oxygen
Q. 15 of Quiz- (Que-ID : 2758)
Diurnal rhythm of body is maintained by
- Melatonin
- Isthmus
- PTH
- Norepinephrine
Q. 9 of Quiz- (Que-ID : 2902)
In oocyte secondary maturation occurs in
- ovary
- abdominal cavity
- Fallopian tube
- uterus.
Q. 2 of Quiz- (Que-ID : 3370)
Which of the following is not used as a biopesticide ?
- Trichoderma harzianum
- Nucleopolyhedrovirus
- Xanthomonas campestris
- Bacillus thuringiensis
Q. 3 of Quiz- (Que-ID : 3146)
Insulin is made up of _______ and _______.
- glucose and fructose
- glucose and fructose
- fructose and mannose
- mannose and glucose
Q. 9 of Quiz- (Que-ID : 2777)
A system which gets a continuous flow of energy
- Micro propagated system
- Closed system
- Open system
- Steady system
Q. 25 of Quiz- (Que-ID : 3118)
Analysis of xylem sap shows
- presence of enzymes
- presence of organic matter
- presence of nutrients
- presence of mineral salts
Q. 12 of Quiz- (Que-ID : 2830)
The term ‘clone’ cannot be applied to offspring formed by sexual reproduction because
- offspring do not possess exact copies of parental DNA
- DNA of only one parent is copied and passed on to the offspring
- offspring are formed at different times
- DNA of parent and offspring are completely different
Q. 3 of Quiz- (Que-ID : 3321)
Which of the following pairs contains an infectious and a non-infectious disease respectively ?
- Typhoid and AIDS
- AIDS and cancer
- Pneumonia and malaria
- Cancer and malaria
Q. 12 of Quiz- (Que-ID : 2980)
Bowman capsule with glomerulus is known as
- Malphigian body
- Renal corpuscle
- Malphigian capsule
- Both b and c
Q. 4 of Quiz- (Que-ID : 3122)
Two cells A and B are contiguous. Cell A has osmotic pressure 10 atm, turgor pressure 7 atm and diffusion pressure deficit 3 atm. Cell B has osmotic pressure 8 atm, turgor pressure 3 atm and diffusion pressure deficit 5 atm. The result will be
- No movement of water
- Movement of water from cell B to A
- Movement of water from cell A to B
- Equilibrium between the two
Q. 25 of Quiz- (Que-ID : 3343)
Which of the following diseases is transmitted by the bite of the female mosquito vector ?
- Filariasis
- Amoebiasis
- Typhoid
- Pneumonia
Q. 22 of Quiz- (Que-ID : 2765)
Largest completely endocrine gland is
- Adrenal
- Thyroid
- Pituitary
- Parathyroid
Q. 25 of Quiz- (Que-ID : 3318)
The extinct stone ancestor, who ate only fruits and hunted with stone weapons was
- Ramapithecus
- Australophecus
- Dryopithecus
- Homo erectus
Q. 25 of Quiz- (Que-ID : 3193)
Which one of the following contains the largest quantity of extra-cellular material
- Striated muscle
- Areolar tissue
- Stratified epithelium
- Myelinated nerve fibres
Q. 8 of Quiz- (Que-ID : 3251)
Osteichthyes belongs to
- class amphibia
- super class pisces
- super class tetrapoda
- division agnatha
Q. 12 of Quiz- (Que-ID : 3255)
Which kind of symmetry occurs in sea anemone?
- Bilateral
- Radial
- Asymmetry
- None of these
Q. 4 of Quiz- (Que-ID : 3272)
The seedless vascular plants whose sporophytes are larger than their small and independent gametophytes are
- Pteridophytes
- Angiosperms
- Gymnosperms
- None of these
Q. 16 of Quiz- (Que-ID : 2759)
Which hormone inhibits release of growth hormone
- Insulin
- Gonadotrophin
- Somatostatin
- Thymosin
Q. 22 of Quiz- (Que-ID : 2790)
A group of closely related classes is called
- Genus
- Phylum
- Family
- Order
Q. 10 of Quiz- (Que-ID : 3528)
Increased skin cancer and high mutation rate are due to
- Acid Rain
- Ozone Depletion
- CO2 Pollution
- CO Pollution
Q. 21 of Quiz- (Que-ID : 3289)
In chlorophyta the mode of sexual reproduction is
- Isogamy
- Anisogamy
- Oogamy
- Isogamy, Anisogamy and oogamy
Q. 2 of Quiz- (Que-ID : 2995)
Cell plate grows from
- walls to the centre
- centre to the walls
- in patches
- simultaneously
Q. 3 of Quiz- (Que-ID : 2771)
The ozone layer is found in the
- Hydrosphere
- Stratosphere
- Lithosphere
- Troposphere
Q. 2 of Quiz- (Que-ID : 3420)
By means of following Trans gene expression obtained:
- Inhibition of a Innate gene
- An occured Biosynthetic passway develop
- A protein occured with genotype expressed his desired
- None of the above
Q. 4 of Quiz- (Que-ID : 3147)
Enzymes increase the rate of reaction by
- lowering activation energy
- increasing activation energy
- increasing temperature and pH
- decreasing temperature and pH
Q. 20 of Quiz- (Que-ID : 3488)
Which of the following ecosystem has highest gross primary productivity
- Grassland
- Coral reefs
- Mangrooves
- Rainforests
Q. 4 of Quiz- (Que-ID : 3097)
The process of conversion of NO2– to N2 is called
- nitrification
- ammonification
- denitrification
- nitrogen fixation
Q. 1 of Quiz- (Que-ID : 3194)
Quiescent centre is present in the
- apical meristem
- shoot meristem
- lateral meristem
- root meristem
Q. 4 of Quiz- (Que-ID : 2822)
Meiosis does not occur in
- asexually reproducing diploid individuals
- sexually reproducing haploid individuals
- sexually reproducing diploid individuals
- all of these.
Q. 19 of Quiz- (Que-ID : 3312)
presence of gills in the tadpole of frog indicated that
- fishes were amphibious in the past
- fishes evolved from frog-like ancestors
- frogs will have gills in future
- frogs evolved from gilled ancestors
Q. 23 of Quiz- (Que-ID : 2766)
Implantation of embryo and placentation is under control of
- FSH
- Estrogen
- Progesterone
- Estradiol
Q. 16 of Quiz- (Que-ID : 2784)
Two taxonomic species are distinguished by
- Their failure to interbreed
- Their ability to exchange gene freely
- Their similarity in morphological characters
- Discontinuity in a set of correlated characters
Q. 4 of Quiz- (Que-ID : 3472)
Exchange of water in submerged plant
- Stomata
- Normal surface
- Hydathode
- Lenticel
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