Heterocysts are found in

Question

Heterocysts are found in

A. Nostoc

Correct Answer :

A. Nostoc

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The algae which help in the fixation of nitrogen belongs to class

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Which one of the following algae is a source of iodine ?

C. Nostoc

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Fucoxanthin is found in

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The red alga devoid of red pigment is

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The food reserve in blue green algae is

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Asexual reproduction in Spirogyra

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Ulothrix is found in

D. sea

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Heterotrichous habit is shown by

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What is the storage product of most algae?

D. Fat

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Plants which are not differentiated roots, stems and leaves are grouped under

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Cyanobacteria name has been given to

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The red snow balls of alpine regions are due to the growth of

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'Pond Silk' is the common name for

D. Nostoc

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Alga rich in protein is

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Agar-Agar is derived from

A. fungi

B. algae

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Simplest type of reproduction in plants is found in

B. Nostoc

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Spirogyra differs from moss-protonema in having

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Pyrenoids are found in which of the following organs of Spirogyra:

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The photosynthetic pigments of Chlamydomonas are located in

A. gran a

C. stroma

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A motile reproductive unit is called

A. Zygote

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Heterocysts are found in

A. Nostoc

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Which of the following is a larvicidal alga?

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The food reserve is fat/oil in

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Sexual fusion in Spirogyra is

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In Ulothrix, reduction division takes place at the time of

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Filaments of Ulothrix are

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Red colour of the red algae is due to

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A thick-walled spore meant for perenna-tionis

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The blue-green algae belong to

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Nannandrium of Oedogonium is a

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Answer 1

B. Cystopus

Answer 2

C. Ulothrix

Answer 3

D. Aspergillus

Answer 4

A. Rhodophyceae

Answer 5

B. Cyanophyceae

Answer 6

C. Chlorophyceae

Answer 7

D. Phaeophyceae

Answer 8

A. Polysiphonia

Answer 9

B. Laminaria

Answer 10

D. Diatoms

Answer 11

A. brown algae

Answer 12

B. green algae

Answer 13

C. red algae

Answer 14

D. blue-green algae

Answer 15

A. Gracilaria

Answer 16

B. Batrachospermum

Answer 17

C. Polysiphonia

Answer 18

D. Laminaria

Answer 19

A. cyanophycean starch

Answer 20

B. globulin

Answer 21

C. fats and oils

Answer 22

D. cellulose

Answer 23

A. takes place by zoospore formation

Answer 24

B. has not been recorded

Answer 25

C. takes place by hypnospore formation

Answer 26

D. takes place by aplanospore formation

Answer 27

A. hot sandy desert

Answer 28

B. slow running water

Answer 29

C. rocky places

Answer 30

A. Chlamydomonas

Answer 31

B. Oedogonium

Answer 32

C. Stigeoclonium

Answer 33

D. Ulothrix

Answer 34

A. Cellulose

Answer 35

B. Glycogen

Answer 36

C. Starch and oil

Answer 37

A. Thallophytes

Answer 38

B. Gymnosperms

Answer 39

C. Pteriodophytes

Answer 40

D. Spermatophyte

Answer 41

A. Mycoplasma

Answer 42

B. Myxophyceae

Answer 43

C. Myxomycetes

Answer 44

D. Schizomycetes

Answer 45

A. Oscillatoria

Answer 46

B. batrachospermum

Answer 47

C. Sargassum

Answer 48

D. Haemalococcus

Answer 49

A. Spirogyra

Answer 50

B. Chlamydomonas

Answer 51

C. Anabaena

Answer 52

A. Ulothrix

Answer 53

B. Chlorella

Answer 54

C. Oscillatoria

Answer 55

D. Spirogyra

Answer 56

C. bryophytes

Answer 57

D. gymnosperms

Answer 58

A. Ulothrix

Answer 59

C. Chlamydomonas

Answer 60

D. Spirogyra

Answer 61

A. pyrenoids

Answer 62

B. branched filaments

Answer 63

C. discoid chloroplasts

Answer 64

D. rhizoidal branches

Answer 65

A. Nucleus

Answer 66

B. Cytoplasm

Answer 67

C. Chloroplast

Answer 68

D. Cell wall

Answer 69

B. thylakoid

Answer 70

D. pyrenoid

Answer 71

B. Zoospore

Answer 72

C. Aplanospore

Answer 73

D. None of these

Answer 74

B. Cystopus

Answer 75

C. Ulothrix

Answer 76

D. Aspergillus

Answer 77

A. Chlorella

Answer 78

B. Oscillatoria

Answer 79

C. Chlamydomonas

Answer 80

D. Spirogyra

Answer 81

A. Xanthophyceae

Answer 82

B. Phodophyceae

Answer 83

C. Aplanospore

Answer 84

D. None of these

Answer 85

A. isogamous

Answer 86

B. oogamous

Answer 87

C. morphologically anisogamous

Answer 88

D. physiologically anisogamous

Answer 89

A. germination of zygote

Answer 90

B. formation of spores

Answer 91

C. formation of gametes

Answer 92

D. formation of zoospores

Answer 93

A. branched

Answer 94

B. unbranched

Answer 95

C. brick-shaped

Answer 96

D. girdle-shaped

Answer 97

A. y-phycocyanin

Answer 98

B. Xanthophyll

Answer 99

C. Carotene

Answer 100

D. y-phycoerythrin

Answer 101

A. aplanospore

Answer 102

B. akinete

Answer 103

C. hypnospore

Answer 104

D. zoospore

Answer 105

A. Eukaryota

Answer 106

B. Prokaryota

Answer 107

C. Myxomycetes

Answer 108

D. None of these

Answer 109

A. dwarf male

Answer 110

B. normal male

Answer 111

C. normal female

Answer 112

D. dwarf female

Heterocysts are found in

Correct Answer :

Show all Algae MCQ

Related Questions

The algae which help in the fixation of nitrogen belongs to class

Which one of the following algae is a source of iodine ?

Fucoxanthin is found in

The red alga devoid of red pigment is

The food reserve in blue green algae is

Asexual reproduction in Spirogyra

Ulothrix is found in

Heterotrichous habit is shown by

What is the storage product of most algae?

Plants which are not differentiated roots, stems and leaves are grouped under

Cyanobacteria name has been given to

The red snow balls of alpine regions are due to the growth of

'Pond Silk' is the common name for

Alga rich in protein is

Agar-Agar is derived from

Simplest type of reproduction in plants is found in

Spirogyra differs from moss-protonema in having

Pyrenoids are found in which of the following organs of Spirogyra:

The photosynthetic pigments of Chlamydomonas are located in

A motile reproductive unit is called

Heterocysts are found in

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The food reserve is fat/oil in

Sexual fusion in Spirogyra is

In Ulothrix, reduction division takes place at the time of

Filaments of Ulothrix are

Red colour of the red algae is due to

A thick-walled spore meant for perenna-tionis

The blue-green algae belong to

Nannandrium of Oedogonium is a

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