Multiple Choice Questions of Bryophytes

Multiple Choice Questions of Bryophytes

  1. Androcytes give rise to:

(a) Androgonia (b) antherozoids (c) Androcytes (d) None

  1. Antherozoid mother cells are:

(a) Androgonia (b) antherozoids (c) Androcytes (d) None

  1. The basal swollen portion of the archegonium is:

(a) Venter     (b) Neck        (c) Jacket     (d) Oospere

  1. Which plant does belong to Hepaticopsida?

(a) Funaria,   (b) Polytrichum (c) Porella  (d) Anthoceros

  1. Which plant does belong to Anthoceropsida?

(a) Funaria,   (b) Polytrichum (c) Porella  (d) Anthoceros

  1. Which plant is a moss?

(a) Marchantia (b) Polytrichum (c) Porella (d) Anthoceros

  1. Meristematic tissues are present in:

(a) Marchantia (b) Polytrichum (c) Porella (d) Anthoceros

  1. Protonema is found in:

(a) Marchantia (b) Polytrichum (c) Porella (d) Anthoceros

  1. Which of the followings is absent in bryophytes? (a) Archegonia (b) Oosphere (c) Zoospore (d) Antheridia
  2. The structure not involved in asexual reproduction is:

(a) spore       (b) Tuber       (c) (lemma   (d) None

         11.  A structure is present in the centre of the capsule called:

(a) elaters     (b) spores     (c) columella (d) pseudoelaters

12.  A narrow region encircles the columella. This region
contains spores and:

(a) elaters     (b) spores     (c) columella (d) pseudoelaters

13.  Endothecium divides to form:

(a) elaters     (b) spores     (c) columella (d) pseudoeaters

14.  Amphithecium divides to form:

(a) archesporium (b) spores  (c) columella (d) pseudoelaters

15.  The leaves adjacent to the sex organs are called:


----------------------------


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(a) bracts      (b) paraphylls (c) Tubers    (d) (lemma

16.  The inner medullary cells are large and thin-walled. The
superficial cells of the stem give rise to:

(a) bracts     (b) paraphylls (c) involucre (d) Gemma

17.  The archegonia and bracts forms structure called:

(a) bracts     (b) paraphylls (c) involucre (d) Gemma

18.  Pseudofoot is present in:

(a) Funaria,   (b) Polytrichum (c) PoreIla (d) Anthoceros

  1. The hypobasal cell does not divide further and forms:

(a) elaters    (b) spores    (c) columella (d) haustorium

  1. Rhizome is present in:

(a) Funaria.   (b) Potytrichum (c) PoreIla (d) Anthoceros
Answers:

1. (10 2. (c) 3. (a) 4. (c) (d) 6. (c) 7. (d) 8. (c)
9. (c)• 10. (a) 11. (c) 12. (a) 13. (c) 14. (a) 15. (a) 16. (b)
17..,c) 18. (c) 19. (d) 20. (b)        

 

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