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  • Fern plant is a - Toppr
    Match the terms to these definitions: Angiosperm, anther, carpel, conifer, dicotyledon, fern, gametophyte, gymnosperm, monocotyledon, moss, nonvascular plant
  • The sporophyte of Bryophyte is - Toppr
    The moss sporophyte is completely dependent upon the gametophyte for its nutrition The sporophyte however is responsible for producing spores The sporophyte is typically not photosynthetic and so is parasitic (dependent) on the gametophyte for its nutrition Hence the correct option is D
  • The main plant body of Pteridophytes is - Toppr
    These organs possess well differentiated vascular tissues A sporophyte is a diploid multicellular stage in the life cycle of plant including Pteridophytes which develops from the zygote produced when a haploid egg cell is fertilized by a haploid sperm and each sporophyte cell therefore has a double set of chromosomes Hence option A is correct
  • (A) - Sporophyte, (B) - Gametophyte
    It produces gametes, hence known as gametophyte The sex organs are multicellular Male sex organ is antheridium and female sex organ is archegonia Fusion of gametes results in the formation of zygotes which do not undergo reduction immediately They further produce a multicellular body called as sporophyte
  • Prothallus of Dryopteris is a . . . . . . . . . . . . . . . . . It bears archegonia on . . .
    Click here:point_up_2:to get an answer to your question :writing_hand:prothallus of dryopteris is a it bears archegonia on the side
  • In bryophytes - Toppr
    In bryophytes, the sporophyte is parasitic (partially or wholly) on the gametophyte as it is organically attached and is nutritionally dependent upon the gametophyte So the correct option is A Was this answer helpful?
  • (c) The sporophyte is parasitic over the photosynthetic gametophyte
    (A) In Equisetum the female gametophyte is retained on the parent sporophyte (B) In Ginkgo male gametophyte is not independent (C) The sporophyte in Riccia is more developed than that in Polytrichum (D) Sexual reproduction in Volvox is isogamous (E) The spores of slime molds lack cell walls How many of the above statements are correct ?
  • The main plant body of SelagineIla sp. is - Toppr
    Click here👆to get an answer to your question ️ The main plant body of SelagineIla sp is
  • Sporophyte is dependent on gametophyte in
    Click here:point_up_2:to get an answer to your question :writing_hand:sporophyte dependent upon gametophyte is found in
  • In gymnosperms, dominant phase is - Toppr
    Sporophyte produces spores and gametophyte produces gametes In gymnosperms, the dominant phase is sporophyte They spend most part of their life cycle with diploid cells The dominant sporophyte alternates with short-lived gametophyte phase





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