22339 + Interview Questions in Biology in Class 11 Page 255 InterviewSolution

12701.	Question : Raffinose is made up of
Answer» GALACTOSE + GLUCOSE + FRUCTOSE MALTOSE + Glucose + Galactose Galactose + Fructose + Maltose All the above Answer :A

Discussion

12702.	Question : Raft based method of aquaponic gardening is known as .....
Answer» DEEP WATER CULTURE Aqua vertica Media BASED method Nutrient FILM technique Solution :Deep water culture

Discussion

12703.	Question : Radula is absent in
Answer» PINCTADA Pila Octopus APLYSIA ANSWER :A

Discussion

12704.	Question : Radical buds develop from ………………………
Answer» ROOT STEM LEAF PLUMULE SOLUTION :root

Discussion

12705.	Question :Radicle leaves are found in
Answer» RADISH, TURNIP and carrot PISTIA, sugarcane, maize Sugarcane, BAMBOO, Wheat Cynodon, Maize, Wheat Answer :A

Discussion

12706.	Question :Radical leaves with storage leaf bases are found in
Answer» Lilium Allium Gloriosa Aloe ANSWER :B

Discussion

12707.	Question : Radiata include …………………….. .
Answer» DIPLOBLASTIC and bilaterally symmetrical ANIMALS TRIPLOBLASTIC and radially symmetrical animals Diploblastic and radially symmetrical animals Triploblastic and bilaterally symmetrical animals Solution :Diploblastic and radially symmetrical animals

Discussion

12708.	Question : Radial vascular bundles are found in
Answer» DICOT ROOT MONOCOT STEM Dicot stem ISOBILATERAL leaf Answer :A

Discussion

12709.	Question : Radial vascular bundles are found in :
Answer» DICOT ROOT MONOCOT root dicot STEM both dicot and monocot ROOTS Solution :both dicot and monocot roots

Discussion

12710.	Question : Radha was running on a treadmill at a great speed for 15 minutes continuously. She stopped the treadmill and abruptly came out. For the next few minutes, she was breathing heavily fast. Answer the following question. (a)What happened to her muscles when she strenuously exercised ? (b) How did her breathing rate changed ?
Answer» Solution :(a)Due to continuous exercise her MUSCLES get fatigued due to accumulation of lactic acid in the skeletal muscles. Pain is experienced due to fatigue muscles. (b) Her breathing RATES changes from normal to increased rate because during exercise her muscles require more `O_(2)` (ATP production) so her breathing rate increase to obtain more `O_(2)` from atmosphere.

Discussion

12711.	Question : Radial symmetry is present in :(A) Coelenterates(B) Ctenophores(C) Echinoderms(D) All of these
Answer» Coelenterates Ctenophores Echinoderms All of these ANSWER :D

Discussion

12712.	Question :Radial rows of big, rectangular parenchymatous cells.
Answer» SOLUTION :MEDULLARY RAYS

Discussion

12713.	Question : Racker's particles occur in :
Answer» Chromosomes Nucleus Golgi complex Mitochondria Answer :D

Discussion

12714.	Question : Racemose inflorescence and cymose inflorescence
Answer» SOLUTION :

Discussion

12715.	Question :Raceme inflorescence is found in
Answer» CASSIA and Cauliflower CROTALARIA and Mango Musa and Colocasia CARROT and cassia Answer :B

Discussion

12716.	Question : Raceme of racemes refers to _______
Answer» Catkin PANICLE Thyrsus Umbel Solution :Panicle

Discussion

12717.	Question : RAAS secretes which of the following hormones?
Answer» mineralocorticoids glucocorticoids Both I and ii None of these

Discussion

12718.	Question :r-RNA is synthesized by:
Answer» Nucleus Nucleolus Cytoplasm Endoplasmic reticulum Answer :B

Discussion

12719.	Question : r-phycocyanin and r-phycoerythrin are biliproteins and are found in members of .........
Answer» SOLUTION :RHODOPHYTA

Discussion

12720.	Question : Quiscent, mononucleate, myogenic cells with limited power of regeneration are
Answer» sarcomere pericytes satellite cells none ANSWER :C

Discussion

12721.	Question : Quiscent center is a part of
Answer» Dermal tissue system Ground tissue system LATERAL MERISTEM APICAL meristem of root Answer :D

Discussion

12722.	Question : Quill feathers at the base of quill wings are called
Answer» remiges COVERTS barbules down FEATHERS SOLUTION :remiges

Discussion

12723.	Question : Quiescent centre possesses
Answer» ACTIVITY DIVIDING cells Meristematic cells RESERVE cells STORAGE cells Answer :C

Discussion

12724.	Question : Quiescent zone is the zone of
Answer» LESS MITOTIC ACTIVITY in the root APEX Less mitotic activity in the shoot apex Maximum mitotic activity in the root apex Maximum mitotic activity in the shoot apex Answer :A

Discussion

12725.	Question : Quiescent centre is present in
Answer» ROOT TIP STEM tip FLOWER Leaf Answer :A

Discussion

12726.	Question : Quantum requirement in photosynthesis is 8.
Answer» SOLUTION :This means that 8 quanta are REQUIRED to EVOLVE one molecule of oxygen or to reduce one molecule carbon dioxide.

Discussion

12727.	Question : Quantasomes are present in :
Answer» Chloroplasts Mitochondria Golgi body Lysosome Answer :A

Discussion

12728.	Question : Quantasome are present in
Answer» STROMA Grana Mitochondria GOLGI body Answer :B

Discussion

12729.	Question : Quantasomes are found in
Answer» mitochondria chloroplast lysosome endoplasmic reticulum Answer :B

Discussion

12730.	Question : Pyruvic acid is the end product of glycolysis. What are the three metabolic fates of pyruvic acid under aerobic and anaerobic conditions ?
Answer» SOLUTION :(i) Aerobic CONDITIONS `-CO_(2)+H_(2)O+` energy (ii) ANAEROBIC conditions -(FEMENTATION).

Discussion

12731.	Question : Pyruvic oxidation occurs in ………………………………………...
Answer» Cytoplasm MITOCHONDRIAL matrix INNER MEMBRANE of MITOCHONDRIA Both cytoplasm and mitochondrial membrane Solution :Mitochondrial matrix

Discussion

12732.	Question : Pyruvic acid is the end productof glycolysis. What are the three metabolic fates of pyruvic acid underaerobic and anaerobic conditions ? Write in the space provided in the diagram
Answer» SOLUTION :For complete oxidation of Glucose in AEROBICRESPIRATION, Krebs. cycle oxidative phosphorylation takes PLACE. ATP is formed by oxidation of `NADH_(2) and FADH_(2)`produced in Krebs. cycle . In addition, itprovides pathwayfor complete oxidation of G

Discussion

12733.	Question : Pyruvicacid, the key product of glycolysis can have many metabolic fates. Underaerobiccondition it forms (A) Lactic acid (B) co_(2) + h_(2) o (C) Acetyl Co A + CO_(2) (D) Ethanol+CO_(2)
Answer» Lactic ACID `co_(2) + h_(2) o` Acetyl `Co A + CO_(2)` ETHANOL`+CO_(2)` ANSWER :A::B::C

Discussion

12734.	Question : Pyriform gametes with two lateral flagella are produced by
Answer» BLUE GREEN algae green algae red algae brown algae Answer :D

Discussion

12735.	Question : Pyridoxal phosphate is a derivative of vitamin ……………….. .
Answer» `A` `B_12` `B_6` `D` ANSWER :C

Discussion

12736.	Question : Pyrenoids store food as
Answer» Glycogen Fats Oil globules Starch ANSWER :D

Discussion

12737.	Question : Pyrenoids are related to
Answer» PROTEIN storage STARCH FORMATION Metabolism Reproduction Solution :PYRENOIDS are RELATED to starch formation

Discussion

12738.	Question : Pyrenoids contain protein/lipid.
Answer» SOLUTION :PROTEIN

Discussion

12739.	Question : Pyrenoids are structures made of
Answer» STARCH and STORE proteins proteins and store starch proteins and store lipids lipids and store starch Answer :B

Discussion

12740.	Question : Pyrenoids are present in
Answer» ANGIOSPERMS gymnosperms algae pteridophytes Answer :(C)

Discussion

12741.	Question : Pyrenoids are present in …………………. .
Answer» MITOCHONDRION chloroplast ribosomes LYSOSOMES ANSWER :B

Discussion

12742.	Question : Pyrenoids are located in the
Answer» Nucleus Nucleolus CHLOROPLAST Mitochonrin Solution :PYRENOIDS are LOCATED in the chloroplast.

Discussion

12743.	Question : Pyrenoids are found in the chloroplast of
Answer» ALGAE Pteridophytes Gymnosperm Angiosperm Solution :PYRENOIDS are FOUND in the CHLOROPLAST of Algae.

Discussion

12744.	Question : Pyrenoid consists of
Answer» PROTEIN besides STARCH Protein AROUND starch Starch around protein Both A and C Solution :PYRENOID CONSISTS of protein besides starch or starch around protein.

Discussion

12745.	Question : Pyramid of numbers is
Answer» ALWAYS UPRIGHT Always inverted Either upright or inverted Neither upright nor inverted. Answer :B

Discussion

12746.	Question : Pyramid of number in a cropland ecosystem is
Answer» Upright Inverted Rhomboidal Spindle shap Answer :A

Discussion

12747.	Question : Pyramid of biomass for a grazing food chain represents
Answer» GRADUAL DECREASE in BIOMASS from APEX to base gradual decrease in biomass from producers to the tertiary consumers gradual increase of the biomass from producers to the tertiary consumers no change in biomass Answer :B

Discussion

12748.	Question : Pylorus is present between
Answer» SMALL and LARGE intestine pancreas and small intestine oesophagus and stomach stomach and duodenum Answer :D

Discussion

12749.	Question : Pyloric sphincter is present between(a) stomach and duodenum(b) duodenum and jejunum(c) jejunum and ileum(d) ileum and caecum
Answer» STOMACH and DUODENUM duodenum and jejunum jejunum and ILEUM, ileum and CAECUM SOLUTION : stomach and duodenum

Discussion

12750.	Question : Pyer's patches produce ………..
Answer» MONOCYTES LYMPHOCYTES BASOPHILS NEUTROPHILS SOLUTION :N/A

Discussion

Explore topic-wise InterviewSolutions in .

Question : Raffinose is made up of

Question : Raft based method of aquaponic gardening is known as .....

Question : Radula is absent in

Question : Radical buds develop from ………………………

Question :Radicle leaves are found in

Question :Radical leaves with storage leaf bases are found in

Question : Radiata include …………………….. .

Question : Radial vascular bundles are found in

Question : Radial vascular bundles are found in :

Question : Radial symmetry is present in :(A) Coelenterates(B) Ctenophores(C) Echinoderms(D) All of these

Question :Radial rows of big, rectangular parenchymatous cells.

Question : Racker's particles occur in :

Question : Racemose inflorescence and cymose inflorescence

Question :Raceme inflorescence is found in

Question : Raceme of racemes refers to _______

Question : RAAS secretes which of the following hormones?

Question :r-RNA is synthesized by:

Question : r-phycocyanin and r-phycoerythrin are biliproteins and are found in members of .........

Question : Quiscent, mononucleate, myogenic cells with limited power of regeneration are

Question : Quiscent center is a part of

Question : Quill feathers at the base of quill wings are called

Question : Quiescent centre possesses

Question : Quiescent zone is the zone of

Question : Quiescent centre is present in

Question : Quantum requirement in photosynthesis is 8.

Question : Quantasomes are present in :

Question : Quantasome are present in

Question : Quantasomes are found in

Question : Pyruvic acid is the end product of glycolysis. What are the three metabolic fates of pyruvic acid under aerobic and anaerobic conditions ?

Question : Pyruvic oxidation occurs in ………………………………………...

Question : Pyruvic acid is the end productof glycolysis. What are the three metabolic fates of pyruvic acid underaerobic and anaerobic conditions ? Write in the space provided in the diagram

Question : Pyruvicacid, the key product of glycolysis can have many metabolic fates. Underaerobiccondition it forms (A) Lactic acid (B) co_(2) + h_(2) o (C) Acetyl Co A + CO_(2) (D) Ethanol+CO_(2)

Question : Pyriform gametes with two lateral flagella are produced by

Question : Pyridoxal phosphate is a derivative of vitamin ……………….. .

Question : Pyrenoids store food as

Question : Pyrenoids are related to

Question : Pyrenoids contain protein/lipid.

Question : Pyrenoids are structures made of

Question : Pyrenoids are present in

Question : Pyrenoids are present in …………………. .

Question : Pyrenoids are located in the

Question : Pyrenoids are found in the chloroplast of

Question : Pyrenoid consists of

Question : Pyramid of numbers is

Question : Pyramid of number in a cropland ecosystem is

Question : Pyramid of biomass for a grazing food chain represents

Question : Pylorus is present between

Question : Pyloric sphincter is present between(a) stomach and duodenum(b) duodenum and jejunum(c) jejunum and ileum(d) ileum and caecum

Question : Pyer's patches produce ………..