Question

30. Fossil which indicates lower gondwana is..

a) Ptilophyllym,

b) Dicroidium,

c) Sphenopteris,

d) Pecopteris

31. When androecium is attached to the petal is called...

a) Epiphyllus,

b) Epipetalous,

c) Episepalous,

d) Antipetalous

32. When the anthers are united into a bundle, but filaments remain free is called...

a) Synandrous,

b) Monadelphous,

c) Polydelphous,

d) Syngenesious

33. The ovary is situated at the top on the thalamus with respect to other floral whorls....

a) Superior ovary,

b) inferior ovary,

c) semi superior ovary,

d) semi inferior ovary34. The style appears to arise from the base of the invaginated ovary, is called...

a) apical style,

b) semi lateral style,

c) lateral style,

d) gynobasic style

35.Campanulate corolla found in which family...

a) malavaceae,

b) solanaceae,

c) asteraceae,

d) Cucurbitaceae

36. Which type of corolla found in Leonurus sibiricus(Lamiaceae)....

a) ligulate,

b) personate,

c) Bilabiate,

d) Rotate

37. Sweet Orange is the example of...

a) Balausta,

b) pepo,

c) Amphisarca,

d) Hesperdium

38. Which of the following is a composite fruit...

a) Ananas comosus,

b) Aegle marmelos,

c) Cucumis sativa,

d) Mangifera indica

39. Berry is the identical fruit of...

a) Solanaceae,

b) Apocynaceae,

c) Malvaceae,

d) Asteraceae

40. Laminal placentation found in...

a) Nymphaea sp.,

b) Polygonum sp. ,

c) Primula sp.,

d) Magnolia sp.

41. Capitulum inflorescence found in...

a) Rose,

b) Sunflower,

c) Lotus,

d) Jasmine

42. Palea is a part of...

a) Spadix inflorescence,

b) Catkin inflorescence,

c) Spikelet inflorescence,

d) Spike inflorescence

43. The Calyx falls just at the time of opening of flower from bud, it's called...

a) Petaloid,

b) Deciduous,

c) Caducous,

d) Persistent

44. Marcescent calyx found in...

a) Solanum melongena,

b) Cocos nucifera,

c) Dillenia indica,

d) Trapa bispinousa45. Carolus Linnaeus's classification is a type of.

a) Natural classification,

b) Artificial classification,

c) Phylogenetic classification,

d) Modern classification

46. " The Evolution on Classification of Flowering Plants (1968)" is written by...

a) Bentham,

b) Linnaeus,

c) Cronquist,

d) Taktajan

47. Verticillaster inflorescence are found in...

a) Labiatae family,

b) Apocynaceae family,

c) Solanaceae family,

d) Acanthaceae family

48. According to the Engler & Prantl, most advanced family of the dicotyledons is...

a) Asteraceae,

b) Rubiaceae,

c) Brassicaceae,

d) Lamiaceae

49. Legume is identifying character of the family...

a) Fabaceae,

b) Acanthaceae,

c) Cucurbitaceae,

d) Rubiaceae

50. Dendrobium sp. found in...

a) Poaceae,

b) Orchidaceae,

c) Malvaceae

d) Rosaceae

pls answer all of the above accordingly! ​

Answer 1

Answer:

Dendrobium is a genus of mostly epiphytic and lithophytic orchids in the family Orchidaceae. It is a very large genus, containing more than ...