Online Quiz competation on Bryophytes

Funaria possesses stomata in its: (a) Axis (b) Leaves (c) Capsule (d) Foot

In bryophytes, the gametophytic generation begins from the formation of: (a) Spores in capsule (b) New gametophyte (c) Protonema (d) Adult gametophores

Plant body is dorsiventral and prostrate showing dichotomous branching in: (a) Liverworts (b) Mosses (c) Funaria, Sphagnum (d) None of these

Water is a must for the act of fertilization in: (a) Bryophytes (b) Pteridophytes (c) Spermatophytes (d) Both (a) and (b) correct

Number of peristomial teeth in moss is: (a) 16 + 16 (b) 16 + 32 (c) 8 + 16 (d) 32 + 32

The positive evidence of aquatic ancestry of bryophytes is indicated by: (a) Jacketed sex organs (b) Gametophyte body (c) Biflagellate gametes (d) Peristomial teeth

Androcytes give rise to: (a) Androgonia (b) antherozoids (c) Androcytes (d) None

Antherozoid mother cells are: (a) Androgonia (b) antherozoids (c) Androcytes (d) None

The basal swollen portion of the archegonium is: (a) Venter (b) Neck (c) Jacket (d) Oospere

Endothecium divides to form: (a) elaters (b) spores (c) columella (d) pseudoeater

Protonema is found in: (a) Marchantia (b) Polytrichum (c) Porella (d) Anthoceros

Which plant is a moss? (a) Marchantia (b) Polytrichum (c) Porella (d) Anthoceros

Meristematic tissues are present in: (a) Marchantia (b) Polytrichum (c) Porella (d) Anthoceros

Which of the followings is absent in bryophytes? (a) Archegonia (b) Oosphere (c) Zoospore (d) Antheridia

The structure not involved in asexual reproduction is: (a) spore (b) Tuber (c) (lemma (d) None

The last generation of gametophytic generation is;

Gemmae are the vegetative part of the

In Bryophytes the Antherozoids are;

Dichotomoious barnching is found in ;

Largest gamtophyte found in>