22339 + Interview Questions in Biology in Class 11 Page 295 InterviewSolution

14701.	Question : Most interneurons are
Answer» UNIPOLAR bipolar MULTIPOLAR APOLAR ANSWER :C

Discussion

14702.	Question : Most important climatic factors that regulate the rate of decomposition are
Answer» TEMPERATURE and SOIL MOISTURE Soil PH and aeration Aeration and temperature Moisture and soil pH Answer :A

Discussion

14703.	Question : Most green euglenoids store their carbohydrates as
Answer» starch glycogen cellulose paramylum ANSWER :D

Discussion

14704.	Question : Most fatal poisons block the enzyme action and act as
Answer» ALLOSTERIC inhibitors Competitive inhibitors Non-competitive inhibitors Modulators Answer :C

Discussion

14705.	Question : Most efficient and ultimate method of crop improvement that creates greatest genetic variability is
Answer» MASS selection Intergeneric hybridization Mutation breeding Polyploidy breeding Answer :C

Discussion

14706.	Question : Most distinctive featureof echinoderms is
Answer» RADIAL symmetry ENTEROCOELOM WATER vascular SYSTEM ENDOSKELETON Answer :C

Discussion

14707.	Question : Most common protein and carbohydrate found in cow's milk are
Answer» ALBUMIN, LACTOSE Globulin, CASEIN Casein, lactose Casein, fructose Answer :C

Discussion

14708.	Question : Which is the most common method of reproduction in bacteria?
Answer» ENDOSPORES Fragmentation Binary fission Conjugation ANSWER :C

Discussion

14709.	Question : Most common method of including polyploidy
Answer» COLD treatment Using X - rays Colchicine treatment Acenaphthene treatment Answer :C

Discussion

14710.	Question :Most common fruits of fabaceae and brassicaceae are respectively
Answer» Lomentum and SAMARA LEGUME and SILIQUA Lomentum and silicula Lomentum and siliqua ANSWER :B

Discussion

14711.	Question : Most bryophytes require a damp habitat because :
Answer» they do not have a cuticle they LACK gametangia to PROTECT their developing embryo their sporophyte GENERATION, which lacks vascular tissue, is dependent on the gametophyte flagellated sperm must swim to fertilize the EGG Solution :flagellated sperm must swim to fertilize the egg

Discussion

14712.	Question : Most algal genera show haplontic life style. Name an alga which is (a) Haplo-diplontic (b) Diplontic
Answer» Solution :Haplo-diplontic life cycle is seen in Ectocarpus, Polysiphania and large MARINE plants. Here diploid gametophytic STAGE sporophytic alternates with haploid GAMETOPHYTE. In FUCUS main plant body is saprophytic and it shows diplontic type of life cycle.diploid gametophytic stage sporophytic alternates with haploid gametophyte. In Fucus main plant body is saprophytic and it shows diplontic type of life cycle.

Discussion

14713.	Question : Most accepted nature of protoplasm is
Answer» PARTICULATE nature Sol - GEL nature Alveolar nature Fibrillar nature Answer :B

Discussion

14714.	Question : Most abundant organic compound on earth is
Answer» PROTEIN Cellulose Lipids Steroids Answer :B

Discussion

14715.	Question : Most abundant mineral of animal body is
Answer» iron sodium potassium calcium Answer :D

Discussion

14716.	Question : Mosses reproduce vegetatively by
Answer» Spores Fragmentation SECONDARY PROTONEMA (2) and (3) ANSWER :D

Discussion

14717.	Question : Mosses grow in moist and shady place because they
Answer» LACK root Lack VASCULAR tissue Require water for the transport of gametes All of the above Solution :Mosses GROWS in moist and shady place because they require water for the transport of gametes/fertilization.

Discussion

14718.	Question : Mosses and liverworts are not examples of thallophyta.
Answer» ANSWER :T

Discussion

14719.	Question : Mosses and ferns are laid to be amphibians among plants because both are__________for fertilisation.
Answer» SOLUTION :DEPENDENT on WATER.

Discussion

14720.	Question : Mosses and ferns are found in moist and shady places because both
Answer» REQUIRE presence of water for fertilization do not need SUNLIGHT for photosynthesis depend for their nutrition non micro organisms which can survive only at LOW temperature cannot COMPETE with sun-loving plants. Answer :A

Discussion

14721.	Question : Moss shows diplobiontic life cycle.
Answer» ANSWER :F

Discussion

14722.	Question : Moss plant develops from
Answer» PROTONEMA Prothallus Gamete Zygote Solution :MOSS PLANT DEVELOPS from protonema.

Discussion

14723.	Question : Moss peat is used as a packing material for sending flower and live plants to distant places because
Answer» It is easily available It REDUCES transpiration It is hygroscopic All of the above Solution :Moss peat is USED as a packing material for sending flower and LIVE plants to distant places because it is hydroscopic (absorb and HOLD water).

Discussion

14724.	Question : Moss peat is used as a packing material for sending flowers and live plants to distant places because
Answer» it is EASILY available it is HYGROSCOPIC it REDUCES TRANSPIRATION it serves as a DISINFECTANT

Discussion

14725.	Question : Moss like funaria is amphibious in nature .
Answer» SOLUTION :They need MOISTURE for fertilization. It is ALSO due to ABSENCE of vascular tissure in bryophytes .

Discussion

14726.	Question : Moss : Capsule : : Fern …………
Answer» ANSWER :SPORANGIUM

Discussion

14727.	Question : Morphotaxa related to
Answer» Fungi Algae Fossil BACTERIA ANSWER :C

Discussion

14728.	Question : Morphologically, the spice-yielding part of turmeric is
Answer» Seed Root Dried fruit Rhizome Answer :D

Discussion

14729.	Question : Study of morphology is important in taxonomy. Why?
Answer» Solution :MORPHOLOGICAL features are important in determining productivity of crops. Morphological characters indicate the specific HABITATS of living as well as the fossil plants and help to CORRELATE the DISTRIBUTION in space and time of fossil plants. Morphological features are also significant for PHYLOGENY.

Discussion

14730.	Question : Morels and truffles belong to this class of fungi
Answer» DEUTEROMYCETES Phycomycetes Basidiomycetes ASCOMYCETES ANSWER :D

Discussion

14731.	Question : More than one locule ovaries are called………………….
Answer» Plurilocular Unilocular Bilocular Trilcular Solution :Plurilocular

Discussion

14732.	Question : More than one half of the total volume of neural tissue of the body is made up of
Answer» neurons axons perineurium neuroglial cells Answer :D

Discussion

14733.	Question : More than 70 per cent of livestock population is in:
Answer» Denmark India China India and China. Answer :D

Discussion

14734.	Question : More than 6 tepals are seen in__________ of Liliaceae.
Answer» PARIS ALLIUM GLORIOSO SCILLA ANSWER :A

Discussion

14735.	Question : More ADH means (a) less permeable DCT(b) concentrated urine(c) dilute urine(d) fall in blood osmotic pressure
Answer» LESS PERMEABLE DCT concentrated urine dilute urine fall in BLOOD OSMOTIC PRESSURE

Discussion

14736.	Question : More complex animals have a …….between the gut and body wall.
Answer» PHARYNX COELOM PSEUDOCOELOM ARCHENTERON SOLUTION :coelom

Discussion

14737.	Question : Monothecous and basifixed anthers occur in :
Answer» TOMATO ONION COTTON PEA SOLUTION :cotton

Discussion

14738.	Question : Monoecious plant of Chara shows occurrence of…………………. .
Answer» Stamen and CARPEL ONTHE same PLANT Upper ANTHERIDIUM and lower oogonium onthe same plant Upper oogonium and lower antheridium on the same plant Anthridiophore and archegonio-phoreon the same plant Answer :C

Discussion

14739.	Question :Monoecious inflorescence with unisexual flowers is
Answer» Cyathium Hypanthodium Spadix All the above ANSWER :D

Discussion

14740.	Question : Monocystics belong to the order
Answer» Gregarinida Coccidia Microsporidia Sarcosporidia Answer :A

Discussion

14741.	Question : State whether the following statements are true or false.Monocots have parallel venation in their leaves, whiledicots have netted venation. A. True B. False
Answer» ANSWER :1

Discussion

14742.	Question : Monocotyledonous seed possesse a cotyledon whitch is represented by
Answer» TEGMEN ENDOSPERM SCUTELLUM aleurone Answer :C

Discussion

14743.	Question : Monocot stem possess
Answer» INTERCALARY meristem lateral meristem apical meristem mass meristem Answer :A

Discussion

14744.	Question : Monocot seeds bear one large shield shaped cotyledon called as scutellum/coleoptile.
Answer» SOLUTION :SCUTELLUM

Discussion

14745.	Question : Monoclinous flower will have ............
Answer» ANDROECIUM GYNOECIUM both androecium & gynoecium none Solution :both androecium & gynoecium

Discussion

14746.	Question : Monocarpic plants are those which
Answer» BEAR flowers with ONE OVARY FLOWER once and die Bear only one flower All of the above Solution :Flower once and die

Discussion

14747.	Question : Monoceius plant of Chara shows occurrence of
Answer» UPPER antherodium and LOWER oogonium on the same PLANT Upper oogonium and lower antherdium on the same plant Antheodiophore and archegoniophore on the same plant Stamen and carpel on the same plant Solution :Monoecious plant of chara shows OCCURRENCE of upper oogonium and lower ANTHERIDIUM on the same plant.

Discussion

14748.	Question : Monocatyledons have tap root system.
Answer» ANSWER :F

Discussion

14749.	Question : Monocarpellary, superior ovary is found in
Answer» LILIACEAE poaceae solanaceae FABACEAE

Discussion

14750.	Question : Monerans that cause anaerobic fermentation amnd release biogas are
Answer» METHANOGENS Archaebacteria Mycoplasma CYANOBACTERIA ANSWER :A

Discussion

Explore topic-wise InterviewSolutions in .

Question : Most interneurons are

Question : Most important climatic factors that regulate the rate of decomposition are

Question : Most green euglenoids store their carbohydrates as

Question : Most fatal poisons block the enzyme action and act as

Question : Most efficient and ultimate method of crop improvement that creates greatest genetic variability is

Question : Most distinctive featureof echinoderms is

Question : Most common protein and carbohydrate found in cow's milk are

Question : Which is the most common method of reproduction in bacteria?

Question : Most common method of including polyploidy

Question :Most common fruits of fabaceae and brassicaceae are respectively

Question : Most bryophytes require a damp habitat because :

Question : Most algal genera show haplontic life style. Name an alga which is (a) Haplo-diplontic (b) Diplontic

Question : Most accepted nature of protoplasm is

Question : Most abundant organic compound on earth is

Question : Most abundant mineral of animal body is

Question : Mosses reproduce vegetatively by

Question : Mosses grow in moist and shady place because they

Question : Mosses and liverworts are not examples of thallophyta.

Question : Mosses and ferns are laid to be amphibians among plants because both are__________for fertilisation.

Question : Mosses and ferns are found in moist and shady places because both

Question : Moss shows diplobiontic life cycle.

Question : Moss plant develops from

Question : Moss peat is used as a packing material for sending flower and live plants to distant places because

Question : Moss peat is used as a packing material for sending flowers and live plants to distant places because

Question : Moss like funaria is amphibious in nature .

Question : Moss : Capsule : : Fern …………

Question : Morphotaxa related to

Question : Morphologically, the spice-yielding part of turmeric is

Question : Study of morphology is important in taxonomy. Why?

Question : Morels and truffles belong to this class of fungi

Question : More than one locule ovaries are called………………….

Question : More than one half of the total volume of neural tissue of the body is made up of

Question : More than 70 per cent of livestock population is in:

Question : More than 6 tepals are seen in__________ of Liliaceae.

Question : More ADH means (a) less permeable DCT(b) concentrated urine(c) dilute urine(d) fall in blood osmotic pressure

Question : More complex animals have a …….between the gut and body wall.

Question : Monothecous and basifixed anthers occur in :

Question : Monoecious plant of Chara shows occurrence of…………………. .

Question :Monoecious inflorescence with unisexual flowers is

Question : Monocystics belong to the order

Question : State whether the following statements are true or false.Monocots have parallel venation in their leaves, whiledicots have netted venation. A. True B. False

Question : Monocotyledonous seed possesse a cotyledon whitch is represented by

Question : Monocot stem possess

Question : Monocot seeds bear one large shield shaped cotyledon called as scutellum/coleoptile.

Question : Monoclinous flower will have ............

Question : Monocarpic plants are those which

Question : Monoceius plant of Chara shows occurrence of

Question : Monocatyledons have tap root system.

Question : Monocarpellary, superior ovary is found in

Question : Monerans that cause anaerobic fermentation amnd release biogas are