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DR. SAHU’S BOTANY AND ZOOLOGY PMT CLASSES CGPMT Expert; 30 yrs experienced / NO-1; PMT BIO CLASSES OF CG 218/ZONAL MARKET; SECTOR-10; BHILAI-NAGAR Mob-99775-81879 BRYOPHYTA 1. In liverworts, the sex organs are generally borne on------------? 2. The spores of Riccia do not form ------------but directly grow into flat branching thalli. 3. In Funaria, the expanded basal portion of capsule which is continuous with septa is called-=------------? 4. The rhizoids of Funaria are multicellular with ------------septa. 5. The peristome helps gradual dispersal of ------------? 6. The sex organs of bryophytes are enclosed by sterile -----------? 7. Presence of-------- is necessoray for fertilization in bryophytes. 8. Moss : Protonema :: Fern : ---------------? 9. Capsule : Spores :: Antheridia : ----------------? 10. Rhizoids : Absorption :: Peristome : ----------? 11. The xylem like structures present in some mosses which conduct water is called-----------? 12. The phloem like structure present in some mosses which conduct organic solutes called------? 13. Multicellular, branched and green structure formed as a result of the germination of spores in moss plant is called-----? 14. Female sex organs of bryophytes is called-----? 15. Roots-like , unicellular, filamentous structures attached to the ventral surface of liverworts are called--------? 16. Common name of following bryophytes are-------? [a] Funaria [b] Sphagnum [c] Polytrichum [d] pogonatum [e] Andraea [f] Grimmia [g] Tortula 17. Bryophyta term was given by-------? 18. Amphibians of plant kingdom is---------------? 19. Indian father of bryophytes is-------------? 20. Name any two liverworts------? 21. Name the division of plants in which the main plant body is gametophyte? 22. Botanical name of peat moss---? 23. What is the structure formed by moss spore germination-? 24. In which plant, the rhizoids are multicellular,branched and oblique septa----? 25. In which bryophytes, the sexorgans are embedded in the thallus and spores do not formed protonema-----? 26. Which generation of a moss plant has haploid number of chromosomes ? 27. In which bryophytes, the sporophyte consists of a stalk and a capsule with cap-------? 28. Name of smallest bryophytes--------? 29. Name the tallest bryophytes--------? 30. Name the process by which the sporophyte is formed directly from gametophyte without fertilization--? 31. Name the group of plants having multicellular sex organs surrounded by a sterile jacket but lacking vascular tissues? 32. Name the bryophyte in which rhizoids are dimorphic---? 33. Why are some bryophytes called liverworts? 34. Name a bryophyte which develops appendiculate scale---------? 35. Name a bryophyte which has gemmae on rhizoids-------? 36. Name a plant where the sporophyte is completely dependent on gametophyte? 37. The largest bryophyte is--------? 38. Rhizoids of Riccia are--------? 39. The sporophyte of Funaria begins development within-------? 40. Rhizoids in Funaria arise from-----------? 41. The antherozoids of Funaia are-------? 42. Sexual reproduction in bryophytes is always---------? 43. The antherozoids of Marchantia is----? 44. In Funaria , calyptras derived from-----------------? 45. The sporophytic plant body of bryophytes are called---------? 46. The bryophytes lack true-------------? 47. Assertin:- Bryophytes are successful land plants. Reason:- they grow successfully on land without requiring water. 48. Assertion:- Moss protnema resembles green algae. Reason:- It develops unicellular sex organs. 49. Assertion:- the leaves of Funaria are not true leaves. Reason:- The leaves of Funaria do not possess axial bud. 50. Assertion:- life history of Funaria is completed only when it is growing in humid conditions. Reason:- The plant body is very delicate and cannot withstand dry conditions. 51. Assertion:- Gametophyte plant body of bryophytes dominate over sporophytic plant body. Reason:- Gametophytes produce gametes whereas sporophyte produce spores. 52. Assertion:- Some thalloid forms of bryophytes are called liverworts. Reason:- The thalli of liverworts look like liver of animals. 53. Assertion:- Rhizoids of liverworts are unicellular. Reason:- Liverworts cannot develop multicellular rhizoids. 54. Assertion:- Sporogonia of Riccia are differentiate into foot; seta and Capsule. Reason:- Sporogonia of all the bryophytes are differentiate into foot;seta and capsule. <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> PTERIDOPHYTA Seed habit first originated in------------? 1. Heterospory has been reported in-----------------? 2. Pteridophyta differ from bryophytes in having-------------? 3. The development of a sporophyte without fertilization, from the vegetative cells of the gametophyte is called---------? 4. Heterospory and seed habit are often exhibited by a plant possessing------------? 5. The walking fern is so name because-------------? 6. Leaves od Azolla contain----------? 7. Azolla pinnata is an excellent biofertilizer for-------------? 8. The term prothallus refer to-------------? 9. If sporangia are develop from a single initial cell, the development of sporangia is designated as-------? 10. A water fern which is used as a green manure in rice fields is-----------? 11. In the life history of ferns meiosis occurs when------------? 12. Vascular cryptogams is the term used for--------------? 13. Moss peat is used as a packing material for sending flowers and live plants to distant place because-----------? 14. In the prothallus of a vascular cryptogams, the antherozoids and eggs mature at different time.As a result-------? <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> GYMNOSPERM <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 1. Living fossil gymnosperms are--------------? 2. Excurrent shape of Pinus is due to-----------? 3. Double fertilization found in which gymnosperm------? 4. Chilgoza is the seed of-------? 5. The wings of Pinus pollen grain is made of--------------? 6. In Gymnosperm seeds are naked because they lack--------? 7. Which type of pollination found in--------------? 8. Which gymnosperm is called Sago palm-------? 9. Largest sperm of plant kingdom is found in----------? 10. The endosperm in gymnosperm is----------? 11. If the number of chromosome in pollen grain of Pinus is 12; the numbers of chromosomes in the endosperm cells will be-------? 12. The largest known ovule; largest male and female gametes and largest plants are found among ---? 13. The spermatozoid of Cycas is--------------? 14. In Pinus rouxburghii, the common pine tree, microsporangia are having on---------? 15. Megasporophyll which are arranged spirally and acropetaly on the central axis of the female cone of Pinus bear-------? 16. Terpentine oil which is one of the most important raw matrial of paint and varnish industry is the product obtained from--------? 17. It is matter of common observation that monocots and dicots have one and two cotyledons respectively but in gymnosperms the number of cotyledons are-------------? 18. If the chromosome number of cells of nucellus of megasporangium of Pinus is 16 what would be the chromosome number of endosperm cells------? 19. Ovuliferous scale of Pinus consists of----------------? 20. Cycas has 2 cotyledon but not included in angiosperm because of------? 21. Plant produces seeds but not flowers---------? 22. Why wood of Gymnosperm is called “Soft wood” ------------? 23. A microsporophyll in Pinus has------------? 24. Number of integuments in the seed of Pinus is----------? 25. Top-shaped multicilliated male gametes are found in----------? 26. In gymnosperm pollen chamber represents----------------? 27. Flagellated male gametes are found in------->? 28. Why the endosperm of gymnosperm is haploid--------------? 29. 30. 31. 32. 33. 34. 35. Resin and turpentine are products of------------? The gametophyte is not independent, free living generation in--------? Mannitol is the store food of-------------? External fertilization occurs in majority of-------------? In which alga diplontic type life is found--------? Agarose is chemically--------? Cycas and Adiantum resemble each other in having------------? <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>> Tkskuy ekdsZV lsDVj-10] fHkykbZ esa dksfpax Dykl ds vflLVsUV] eSustj ;k dksbZ Hkh C;fDRk ih0,e0Vh0 dkslZ esa Ikzos’k ysrs le; vkidks cgyk Qqlykdj vius lacaf/kr f’k{kd ds ikl Ikzos’k fnyok nsxk] ml f’k{kd dh cgwr c<+kbZ djsxk] vkSj vki tks f’k{kd dk uke ysaxsa] mls fljs ls udkj nsxk] vktdy iqjkus gks x;s] bR;kfn bR;kfnAD;ksfd ml C;fDr dks 2000@& ls 3000@& IkzLrkfor f’k{kd ls deh’ku feyrk gSA dqN yksx rks ;gkW rd dgrs gS] fd lkgw lj] Qykus Qykus lj ds lkFk feydj i<+krs gS] ogha ij Ikzos’k ys fyth;saA ;s lc deh’ku dk pDdj gSAbuds ckrska ij er vkukA D;ksfd lkgw lj fdlh Hkh lj ds lkFk feydj ugha i<+krs gSA viuk [kqn dk Dykl :e gSA ,d ckj vki Ikzos’k ysus ds ckn Qhl okil ugha djrs gSA blfy;s lskp le>dj] vPNs ls irk yxkdj Ikzos’k ysosaAftruk Hkh vkiij ncko Mkys ckgjh C;fDr er lqfu;s vkSj vPNs vPNs fjtYV nsus okys f]’k{kd ds ikl gh Ikzos’k ysus ij gh fjtYV vPNk vk;sxkA NCERT course; CGPMT course ]ls cgwr fHkUu gSA NCERT ]dk Book]i<+us ls CGPMT]esa p;u ugha gks ldrkA fo’okl ugha gS rk feykdj ns[k fyth;saA Dr. Sahu]gh iwjs fHkykbZ esa CGPMT course ]dk Biology] i<+krs gS] vU; lHkh f’k{kd NCERT course] i<+krs gSA ;fn fo’okl ugh arks iqjkus Nk=@Nk=kvksa iqN fyth;sa] tks ,d ckj fHkykbZ esa dksfpax dj pqds gSA ;gkW ij deh’ku [kskjh vFkkZr nykyh cgwr gksrk gSA] vr% lskp le>dj lgh txg ij Ikzos;k ysuk rkfd ckn esa iNrkuk u iM+sAle; o iSlk dk cjcknh u gksaA <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>