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BIOLOGY > ANATOMY OF FLOWERING PLANTS > Flashcards

ANATOMY OF FLOWERING PLANTS Flashcards

1
Q

CHARACTERISTICS OF MERISTEMATIC TISSUE (4)

A
  1. PERFECTLY LIVING
  2. PROMINENT NUCLEUS
  3. VACUOLE ABSENT/ REDUCED
  4. NO INTERCELLULAR SPACE
  5. ISODIAMETRIC
  6. CELLULOSIC CELL WALL
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2
Q

BASED ON THE POSITION, MERISTEM CAN BE

A
  1. APICAL
  2. INTERCALARY
  3. LATERAL
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3
Q

INTERCALARY MERISTEM AT A LEAF NODE IS PROMINENT IN

A

MONOCOTS

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4
Q

FATHER OF PLANT ANATOMY

A

NEHEMIAH GREW

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5
Q

FATHER OF MODERN PLANT ANATOMY

A

CARL NAGELI

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6
Q

FATHER OF INDIAN PLANT ANATOMY

A

K H CHAUDARY

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7
Q

MOTHER OF PLANT ANATOMY

A

KATHERINE ESAU

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8
Q

STUDY OF STRUCTURE AND ORGANISATION OF TISSUES

A

HISTOLOGY

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9
Q

TERM HISTOLOGY DERIVED BY

A

MAYER

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10
Q

MERISTEM CLASSIFICATION BASED ON ORIGIN

A
  1. PRO OR PRIMORDIALOR EMBRYONAL MERISTEM
  2. PRIMARY MERISTEM
  3. SECONDARY MERISTEM
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11
Q

PROMERISTEM GIVES RISE TO

A

PRIMARY MERISTEM

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12
Q

PRIMARY MERISTEM GIVES RISE TO

A

PRIMARY PERMANENT TISSUE

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13
Q

SECONDARY MERISTEM ORIGINATES FROM

A

DEDIFFERENTIATED PRIMARY PERMANENT TISSUE

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14
Q

EG FOR PRIMARY MERISTEM

A

APICAL AND INTERCALARY

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15
Q

EG FOR SECONDARY MERISTEM

A

LATERAL MERISTEM

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16
Q

LOCATION OF INTERCALARY MERISTEM

A

B/W PERMANENT CELLS, ORGANS AND BASE OF INTERNODES.
MONOCOTS : LEAF SHEATH

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17
Q

CYLINDRICAL MERISTEM

A

LATERAL MERISTEM

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18
Q

LATERAL MERISTEM PRODUCES

A

SECONDARY PERMANENT TISSUE

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19
Q

EG FOR LATERAL MERISTEM

A

FASCICULAR , INTERFASCICULAR VASCULAR CAMBIUM AND CORK CAMBIUM

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20
Q

REGENERATION OF PLANTS LIKE GRASS IS DUE TO

A

INTERCALARY MERISTEM

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21
Q

BASED ON FUNCTION MERISTEM CAN BE

A
  1. PROTODERM
  2. PROCAMBIUM
  3. GROUND MERISTEM
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22
Q

PROTODERM GIVES RIDE TO

A

EPIDERMAL TISSUE

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23
Q

PROCAMBIUM GIVES RISE TO

A

VASCULAR TISSUE

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24
Q

GROUND MERISTEM GIVES RISE TO

A

FUNDAMENTAL TISSUE

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25
Q

MOST ABUNDANT PERMANENT TISSUE

A

PARANCHYMA

26
Q

MOST TOTIPOTENT PERMANENT TISSUE

A

PARANCHYMA

27
Q

CELL WALL OF PARANCHYMA

A

2 LAYERED IMMATURE

28
Q

ELONGATED PARANCHYMA

A

PROSENCHYMA

29
Q

LIVING MECHANICAL TISSUE

A

COLLENCHYMA

30
Q

WALL OF COLLENCHYMA

A

PECTIN, CELLULOSE AND HEMICELLULOSE

31
Q

INTERCELLULAR SPACES IN COLLENCHYMA

A

COMPLETELY ABSENT

32
Q

COLLENCHYMA IS PRESENT AS

A

A LAYER/PATCH UNDER EPIDERMIS OF DICOTS

33
Q

COLLENCHYMA IS ABSENT IN

A

MONOCOTS AND DICOT ROOTS

34
Q

LONG NARROW CELLS WITH LIGNIFIED WALLS WITH NUMEROUS PITS

A

SCLERENCHYMA

35
Q

SCLERIEDS CHARACTERS

A

HIGHLY THICKENED WALL AND NARROW LUMEN

36
Q

SPHERICAL OR OVAL SCLEREID FOUND IN PULP OF GUAVA AND SAPOTA AND POTS OF LEGUMES AND TEA LEAVES AND ENDOCARP OF COCONUT AND ALMOND

A

STONE CELLS OR GRIT CELLS OR BRACHY CELLS

37
Q

HARD WOOD FIBRE NON FLEXIBLE

A

XYLEM FIBRE

38
Q

FLEXIBE FIBRE OF HEMP(CANNABIS), FLAX(LINEN) AND JUTE

A

PHLOE FIBRES

39
Q

COMPONENTS OF XYLEM

A

TRACHIED, VESSELS (TRACHEA), XYLEM FIBRE AND XYLEM PARANCHYMA

40
Q

XYLEM COMPONENT THAT IS LONG WITH TAPERING ENDS AND IS THE MAIN CONDUCTING COMPONENT OF GYMNOSPERMS

A

TRACHEIDS

41
Q

TRACHEARY ELEMENTS ARE

A

TRACHEIDS AND TRACHEA

42
Q

XYLEM COMPONENT THAT IS ELONGATED WITH WIDE LUMEN AND BLUNT ENDS AND END WALL WITH PERFORATIONS

A

VESSELS

43
Q

BALLOON LIKE OUTGROWTH FROM PARATRACHEARY PARANCHYMA TO THE LUMEN OF VESSELS

A

TYLOSES

44
Q

TWO YTYES OF PITS

A

SIMPLE ANS BOERDERED

45
Q

XYLEM COMPONENT WITH OBLITERATED LUMEN

A

XYLEM FIBRE

46
Q

XYLEM FIBRES ARE COMPLETELY ABSENT IN

A

PRIMARY XYLEM

47
Q

LEM DEVELOPED FROM VASCULAR CAMBIUM

A

SECONDARY XYLEM

48
Q

PROTOXYLEM AND SECONDARY XYLEM LUMEN

A

NARROW AND WIDE

49
Q

PROTOXYLEM AT PITH AND METAXYLEM AT PERIPHERY AS IN STEMS

A

ENDARCH OR CENTRIFUGAL

50
Q

PROTOXYLEM AT PERIPHERY AND METAXYLEM AT PITH

A

EXARCH OF CENTRIPETAL

51
Q

ENDARCH AND EXARCH IN PTERIDOPHYTES

A

CENTRARCH OR MESARCH

52
Q

COMPONENTS OF PHLOEM

A
  1. SIEVE TUBES (ENNUCLEATED)
  2. COMPANION CELLS
  3. PHLOEM FIBRE
  4. PHLOEM PARANCHYMA
53
Q

ENNUCLEATED CELLS WITH PERIPHERAL CYTOPLASM AND A LARGE VACUOLE

A

SIEVE TUBE ELEMENTS

54
Q

CELL WALL OF SIEVE PLATES ARE MADE OF

A

CALLOSE

55
Q

SIEVE TUBES IN GYMNOSPERMS

A

SIEVE CELLS

56
Q

COMPANION CELLS IN GYMNOSPERMS IS

A

ALBUMINIOUS CELLS OR STRASBURGER CELLS

57
Q

PHLOEM PARANCHYMA IS COMPLETELY ABSENT IN

A

MONOCOT

58
Q

PHLOEM FIBRE IS COMPLETELY ABSENT IN

A

PRIMARY PHLOEM

59
Q

XYLEM PARANCHYMA STORES

A

TANNINS

60
Q

PHLOEM PARANCHYMA STORES

A

RESINS AND MUCILAGE

BIOLOGY (1 decks)

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