22339 + Interview Questions in Biology in Class 11 Page 221 InterviewSolution

11001.	Question : The corpus luteum produces
Answer» prolacting oxytocin progesterone aldosterone

Discussion

11002.	Question : The cork cambium, cork and secondary cortex are collectively called
Answer» phelloderm phellogen periderm phellem Answer :C

Discussion

11003.	Question : The core of the cilium (or) the flagellum is called
Answer» Exoneme Axoneme Endoneme All ANSWER :B

Discussion

11004.	Question : The core of the cilium/flagellum is composed of
Answer» 2 PAIRS of microtubules 9 pairs of microtubules 11 pairs of microtubules 10 pairs of microtubules Answer :D

Discussion

11005.	Question : The conversion of prothrombin into thrombin occurs in the presence of .........
Answer» POTASSIUM and VITAMIN D Sodium and vitamin`B_(12)` CALCIUM and vitamin K lodine and vitamin E Solution :Calcium and vitamin K

Discussion

11006.	Question : The copulatory pad of male frog is present on
Answer» `2^(nd)` DIGIT of hind limb `1^(st)` digit of hind limb first digit of FORE limb absent ANSWER :C

Discussion

11007.	Question : The conversion of phosphoglyceric acid to phosphoglyceraldehyde during photosynthesis can be described as :
Answer» Oxidation Hydrolysis Electrolysis Reduction ANSWER :D

Discussion

11008.	Question : The conversion of dangerous nitrogenous waste into less toxic excretory matter is camied out in man in the
Answer» blood liver kidney skin Answer :B

Discussion

11009.	Question : The conversion of ammonia to nitrite and then to nitrate is called ………………………………
Answer» SOLUTION :NITRIFICATION

Discussion

11010.	Question : The conrtractile protein of skeletal muscle involving ATP ase activity is
Answer» tropomysin myosin actinin troponin

Discussion

11011.	Question : The .............. connects the lateral ventricles with the III ventricle.
Answer» SOLUTION : FORAMEN of Monro/Interventricularforamen

Discussion

11012.	Question : The conidiophores of Penicillium are
Answer» UNINUCLEATE and COLOURLESS uninucleate and pigmented BINUCLEATE and pigmented binucleate and colourless ANSWER :B

Discussion

11013.	Question : The conductive tissue present in gymnosperms consists of
Answer» VESSELS SIEVE tubes tracheids WOODS fibres Answer :C

Discussion

11014.	Question : The condition that stimulates the kidney to secrete erythropoietin is
Answer» SHORTAGE of carbondioxide shortage of OXYGEN increased carbondioxide increased oxygen ANSWER :B

Discussion

11015.	Question : The condition Stem Crack of Celery is due to deficiency of
Answer» chlorine boron manganese iron Answer :B

Discussion

11016.	Question : The condition in which the part of the brain tissue that is supplied by daw god stety due to lack of oxygen is.............
Answer» SOLUTION :CEREBRAL INFARCTION.

Discussion

11017.	Question : The concentration of the cell sap plasmolysis takes place ……………………………
Answer» SOLUTION :INCREASES

Discussion

11018.	Question : The conbination of surgery, radiotheraphy and chemotheraphy can help to treat
Answer» Cancer AIDS Both 1 and 2 None of treat Answer :A

Discussion

11019.	Question : The compound which links glycolysis and Kerbs cycle is …………. .
Answer» succinic ACID PYRUVIC acid acetyl CoA citric acid Answer :C

Discussion

11020.	Question : The compound which links glycolysis and Krebs' cycle is
Answer» ACETYL COA CITRIC ACID Succinic acid Pyruvic acid ANSWER :a

Discussion

11021.	Question : The component of cytoplasm with 7-10% is
Answer» Protein Lipid CARBOHYDRATES OIL ANSWER :A

Discussion

11022.	Question : The complex formed by a pair of synapsed homologous chromosomes is called
Answer» EQUATORIAL plate Kinetochore Bivalent Axoneme ANSWER :C

Discussion

11023.	Question : The competitive inhibitor is ___for succinic dehydrogenase.
Answer» MALONATE Succinate Oxalate Citrate Solution :Malonate

Discussion

11024.	Question :The common sites of varicose veins are legs, rectal-aral regions, cosphages and the.....................
Answer» SOLUTION :SPERMATIC CORD.

Discussion

11025.	Question : The common name of pea is simpler than its botanical (scientific) name Pisum sativum why then is the simpler common name not used instead of the complex scientific/botanical name in biology ?
Answer» Solution :The common name .Pea. is a English word and this can have different names in different languages. It is easier to remember a standard scientific name as COMPARED to so MANY names. HENCE, instead of using simple common names, it is preferred to use scientific names which may appear complicated but universally ACCEPTED.

Discussion

11026.	Question : The common duct that allows the passage of bile and pancreatic juice into duodenum is
Answer» common HEPATIC duct common deuodenal duct common BILE duct hepato PANCREATIC duct Answer :D

Discussion

11027.	Question : The common bottle cork is a product of
Answer» DERMATOGEN Phellogen Xylem VASCULAR CAMBIUM ANSWER :B

Discussion

11028.	Question : The columella is found in the sporangiophores of (a) Rhizopus(b) yeast(c) Penicillium(d) Agaricus
Answer» RHIZOPUS yeast Penicillium AGARICUS

Discussion

11029.	Question : The colour in yisin results from the
Answer» different absorption of WAVELENGTHS of light by different classes of rods ability of each CONE to absorb all wavelengths of light equally lens of the eye acting LIKE a prism and SEPARATING the different wavelengths by light three different isomers of opsin in different classes of cone CELLS

Discussion

11030.	Question : The color of thelightis determinedby its …………..
Answer» Intensity REFRACTIVE power WAVE length Reflection Answer :C

Discussion

11031.	Question : The color of brown algae is due to
Answer» CAROTENE Fucoxanthin Phycoerythrin Phycocyanm ANSWER :B

Discussion

11032.	Question : The colloidal proteinaceousmatrix of chloroplast is……….. .
Answer» THYLAKOID STROMA GRANA Lamellae Answer :B

Discussion

11033.	Question : The collection of lac from the host plant is known as ................
Answer» SOLUTION : HARVESTING

Discussion

11034.	Question : The coconut water and the edible part of coconut are equivalent to
Answer» ENDOSPERM ENDOCARP mesocarp embryo ANSWER :A

Discussion

11035.	Question : The coconut water from tender coconut represents
Answer» FREE NUCLEAR PROEMBRYO free nuclear endosperm endocarp FLESHY mesocarp Answer :B

Discussion

11036.	Question : The coconut water and the edible part of coconut are equivalent to………………
Answer» ENDOSPERM endocarp mesocarp embryo Solution :endosperm

Discussion

11037.	Question : The cocentration of solute in four cells is 0.4m. They are placed in four separate containers I,II,III and IV filled with saline water of concentrations 0.1M,0.4M,2M and 3Mrespectively. In container will the cell swell?
Answer» `I` `II` `III` `IV` SOLUTION :Concentration fo container-I with respect to the cell is HYPOTONIC THEREFORE, endosmosis occurs and water will move from its HIGHER concentration towards its lower concentration (i.e., from container to cell ), as a result of which cell in container-I will swell.

Discussion

11038.	Question : The CO_(2)acceptormolecule in C_(3) plants is …….. .
Answer» PEP PGA OAA RUBP Answer :D

Discussion

11039.	Question : The clitellum is a distinct part in the body of earthworm, it is found in (A) Segment 13 - 14 - 15 (B) Segment 14 - 15 - 16 (C) Segment 12 - 13 - 14 (D) Segment 15 - 16 - 17
Answer» Segment 13 14 - 15 Segment 14 15 - 16 Segment 12 13 - 14 Segment 15 16 - 17 Solution :C litellum is a structure LOCATED in 14-16 segment.14-16 segment of earthworm are covered by a prominent dark band of GLANDULAR tissue called clitellum. It secretes mucus and ALBUMIN. Which is necessary for formation of cocoon for fertilization of eggs.

Discussion

11040.	Question : The clitellum is a distinct part in the body of earthworm Lampito mauritii, it is found in?
Answer» SEGMENTS 13 - 14 Segments 14-17 Segments 12-13 Segments 14-16 Answer :B

Discussion

11041.	Question : The class of fungi which produce exogenous sexual spores is
Answer» PHYCOMYCETES Ascomycetes Bisidiomycetes Deuteromycetes Answer :C

Discussion

11042.	Question : The class of fungi in which asexual spores are exogenous (conidia) and sexual spores are endogenous
Answer» PHYCOMYCETES Ascomycetes Basidiomycetes DEUTEROMYCETES ANSWER :B

Discussion

11043.	Question : The class of fungi which exhibit all three types of sexual reproduction
Answer» PHYCOMYCETES Ascomycetes Basidiomycetes DEUTEROMYCETES ANSWER :A

Discussion

11044.	Question : The class of fungi in which sexual reproduction is totally absent
Answer» PHYCOMYCETES Ascomycetes Basidiomycetes Deuteromycetes Answer :D

Discussion

11045.	Question : The ciliated epithelium lines the
Answer» SKIN DIGESTIVE tract Gall bladder Trachea Answer :D

Discussion

11046.	Question : The class of fungi in which asexual reproduction is generally absent
Answer» PHYCOMYCETES Ascomycetes Basidiomycetes DEUTEROMYCETES ANSWER :C

Discussion

11047.	Question : The class of Coelenterata which shows polymorphism is :
Answer» hydrozoa Scyphozoa Anthozoa All of these Answer :A

Discussion

11048.	Question : The ciliated columnar epithelial cells in humans are known to occur in…………..
Answer» Bile duct and oesophagus FALLOPIAN TUBES and URETHRA Eustachian tube and STOMACH lining BRONCHIOLES and fallopian tubes Answer :D

Discussion

11049.	Question : The chylomicrons are transported into the .............. within the intestinal villi.
Answer» SOLUTION :N/A

Discussion

11050.	Question : The chromosomes associated with sex determination are known as
Answer» DETERMINANT chromosomes Super numerary chromosomes Accessory chromosomes Allosomes ANSWER :D

Discussion

Explore topic-wise InterviewSolutions in .

Question : The corpus luteum produces

Question : The cork cambium, cork and secondary cortex are collectively called

Question : The core of the cilium (or) the flagellum is called

Question : The core of the cilium/flagellum is composed of

Question : The conversion of prothrombin into thrombin occurs in the presence of .........

Question : The copulatory pad of male frog is present on

Question : The conversion of phosphoglyceric acid to phosphoglyceraldehyde during photosynthesis can be described as :

Question : The conversion of dangerous nitrogenous waste into less toxic excretory matter is camied out in man in the

Question : The conversion of ammonia to nitrite and then to nitrate is called ………………………………

Question : The conrtractile protein of skeletal muscle involving ATP ase activity is

Question : The .............. connects the lateral ventricles with the III ventricle.

Question : The conidiophores of Penicillium are

Question : The conductive tissue present in gymnosperms consists of

Question : The condition that stimulates the kidney to secrete erythropoietin is

Question : The condition Stem Crack of Celery is due to deficiency of

Question : The condition in which the part of the brain tissue that is supplied by daw god stety due to lack of oxygen is.............

Question : The concentration of the cell sap plasmolysis takes place ……………………………

Question : The conbination of surgery, radiotheraphy and chemotheraphy can help to treat

Question : The compound which links glycolysis and Kerbs cycle is …………. .

Question : The compound which links glycolysis and Krebs' cycle is

Question : The component of cytoplasm with 7-10% is

Question : The complex formed by a pair of synapsed homologous chromosomes is called

Question : The competitive inhibitor is ___for succinic dehydrogenase.

Question :The common sites of varicose veins are legs, rectal-aral regions, cosphages and the.....................

Question : The common name of pea is simpler than its botanical (scientific) name Pisum sativum why then is the simpler common name not used instead of the complex scientific/botanical name in biology ?

Question : The common duct that allows the passage of bile and pancreatic juice into duodenum is

Question : The common bottle cork is a product of

Question : The columella is found in the sporangiophores of (a) Rhizopus(b) yeast(c) Penicillium(d) Agaricus

Question : The colour in yisin results from the

Question : The color of thelightis determinedby its …………..

Question : The color of brown algae is due to

Question : The colloidal proteinaceousmatrix of chloroplast is……….. .

Question : The collection of lac from the host plant is known as ................

Question : The coconut water and the edible part of coconut are equivalent to

Question : The coconut water from tender coconut represents

Question : The coconut water and the edible part of coconut are equivalent to………………

Question : The cocentration of solute in four cells is 0.4m. They are placed in four separate containers I,II,III and IV filled with saline water of concentrations 0.1M,0.4M,2M and 3Mrespectively. In container will the cell swell?

Question : The CO_(2)acceptormolecule in C_(3) plants is …….. .

Question : The clitellum is a distinct part in the body of earthworm, it is found in (A) Segment 13 - 14 - 15 (B) Segment 14 - 15 - 16 (C) Segment 12 - 13 - 14 (D) Segment 15 - 16 - 17

Question : The clitellum is a distinct part in the body of earthworm Lampito mauritii, it is found in?

Question : The class of fungi which produce exogenous sexual spores is

Question : The class of fungi in which asexual spores are exogenous (conidia) and sexual spores are endogenous

Question : The class of fungi which exhibit all three types of sexual reproduction

Question : The class of fungi in which sexual reproduction is totally absent

Question : The ciliated epithelium lines the

Question : The class of fungi in which asexual reproduction is generally absent

Question : The class of Coelenterata which shows polymorphism is :

Question : The ciliated columnar epithelial cells in humans are known to occur in…………..

Question : The chylomicrons are transported into the .............. within the intestinal villi.

Question : The chromosomes associated with sex determination are known as