Heterospory is the production of
- ASexual and asexual spores
- BLarge and small spores
- CHaploid and diploid spores
- DDiploid and tetraploid spores
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Similar Questions
Sometimes the prothallus of a fern gives rise to a fern plant. This is an example of:
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View SolutionDefine/Explain: Heterosporous.
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View SolutionSporangia of eusporangiate ferns:
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View SolutionCompared to the gametophyte of bryophytes,the gametophyte of vascular plants (pteridophytes) has ......
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View SolutionHow many structures listed below are diploid $(2n)$ for a typical fern member?
$a.$ Indusium cell
$b.$ Stomium cell
$c.$ $NCC$ (Neck Canal Cell)
$d.$ Rhizome cell
$e.$ Sporophyll cell
$f.$ Prothallus cell
$g.$ $SMC$ (Spore Mother Cell)
$h.$ Spore
$i.$ Antherozoid mother cell
$a.$ Indusium cell
$b.$ Stomium cell
$c.$ $NCC$ (Neck Canal Cell)
$d.$ Rhizome cell
$e.$ Sporophyll cell
$f.$ Prothallus cell
$g.$ $SMC$ (Spore Mother Cell)
$h.$ Spore
$i.$ Antherozoid mother cell
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