List out the general characters of Bryophytes.

1.	List out the general characters of Bryophytes.
Answer» (i) Bryophytes are commonly called amphibians of plant kingdom, they require water to complete their sexual reproduction. (ii) The plant body is thallus attached to substratum. (iii) They have root like structures called rhizoids. (iv) Dominant phase is gametophyte (n), which produces gametes. (v) Male and female sex organs are called antheridia and archegonia respectively. (vi) Antheridia produce biflagellate antherozoids and archegonia produces, a single non motile egg. (vii) Zygote is formed by the fusion of haploid male and female gametes. (viii) Zygote (2n) develops into diploid sporophyte. (ix) Bryophyte exhibits alternation of haploid gametophyte and diploid sporophytic generation.

Answer»

(i) Bryophytes are commonly called amphibians of plant kingdom, they require water to complete their sexual reproduction.

(ii) The plant body is thallus attached to substratum.

(iii) They have root like structures called rhizoids.

(iv) Dominant phase is gametophyte (n), which produces gametes.

(v) Male and female sex organs are called antheridia and archegonia respectively.

(vi) Antheridia produce biflagellate antherozoids and archegonia produces, a single non motile egg.

(vii) Zygote is formed by the fusion of haploid male and female gametes.

(viii) Zygote (2n) develops into diploid sporophyte.

(ix) Bryophyte exhibits alternation of haploid gametophyte and diploid sporophytic generation.

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