Tag: botany

Questions Related to botany

In moss, stomata occur on

botany pictorial feature of plant kingdom classification of bryophytes types of bryophytes bryophyta

  1. Stem

  2. Leaves

  3. Capsule

  4. All the above

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Correct Option: C

Rhizoids in Riccia are

botany pictorial feature of plant kingdom classification of bryophytes types of bryophytes bryophyta

  1. Unicellular smooth-walled

  2. Unicellular tuberculate

  3. Both smooth-walled and tuberculate unicellular

  4. Multicellular smooth-walled and tuberculate

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Correct Option: C

Epidermis of axis/stem of Funaria shows

botany pictorial feature of plant kingdom classification of bryophytes types of bryophytes bryophyta

  1. Absence of cuticle

  2. Absence of stomata

  3. Presence of cuticle but absence of stomata

  4. Both A and B

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Correct Option: D

An archegonium of Riccia has

botany pictorial feature of plant kingdom classification of bryophytes types of bryophytes bryophyta

  1. $4$ neck canal cells, $1$ venter canal cell and one oosphere

  2. $4$ neck canal cells, $2$ venter canal cell and one oosphere

  3. $4$ neck canal cells, one venter canal cell and two oosphere

  4. $6$ neck canal cells, $2$ venter canal cell and one oosphere

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Correct Option: A

Moss protonema resembles in structure with 

botany pictorial feature of plant kingdom classification of bryophytes types of bryophytes bryophyta

  1. Multicellular green alga

  2. Hypha of Rhizopus

  3. Unicellular structure of Acetabularia

  4. None of the above

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Correct Option: A

Sterile uniseriate and multicellular hair present in receptacles of moss is

botany pictorial feature of plant kingdom classification of bryophytes types of bryophytes bryophyta

  1. Epiphysis

  2. Paraphysis

  3. Apophysis

  4. Hypophysis

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Correct Option: B

Moss plant is a

botany pictorial feature of plant kingdom classification of bryophytes types of bryophytes bryophyta

  1. Gametophyte

  2. Sporophyte

  3. Sometimes gametophyte and sometimes sporophyte

  4. Predominantly gametophyte with sporophyte attached to it

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Correct Option: A

Which one helps in spore dispersal in Moss

botany pictorial feature of plant kingdom classification of bryophytes types of bryophytes bryophyta

  1. Columella

  2. Operculum

  3. Peristome teeth

  4. Apophysis

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Correct Option: C

Juvenile state of moss is

botany pictorial feature of plant kingdom classification of bryophytes types of bryophytes bryophyta

  1. Protonema

  2. Capsule

  3. Prothallus

  4. All the above

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Correct Option: A

Middle sterile part in the moss capsule is

botany pictorial feature of plant kingdom classification of bryophytes types of bryophytes bryophyta

  1. Columella

  2. Foot

  3. Spore sac

  4. Protonema

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Correct Option: A