Webb[Experiments on the analysis of the development of the protonema of mosses : IV. The endogenous factor H and its role in the morphogenesis of Funaria hygrometrica]. Klein … WebbIf both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2) 3. If Assertion is true statement but Reason is false, then mark (3) 4. If both Assertion and Reason are false statements, then mark (4) A:Mosses are evolved from algae. R:Protonema of mosses is similar to some green algae.
How does protonema reproduce? - Daily Justnow
Webb23 nov. 2024 · The moss Physcomitrium patens (Funariaceae) was cultivated in sterile tissue cultures in a PpNH 4-moss medium, containing MgSO 4 ·7H 2 O, KH 2 PO 4, CaNO 3 ·4H 2 O, FeSO 4 ·7H 2 O, Di-Ammoniumtartrate and microelements ; all chemicals were obtained from Sigma-Aldrich, Austria. Every five weeks, we inoculated small protonema … WebbProtonema is of Latin origin meaning early worm, perhaps because of its long, thin form. This stage of the bryophyte life cycle typically lasts from a few days to many months. From the tangle of branching filaments, bulbils ( baby bulbs : clumps of cells that develop from the protonemata) form as brown structures that contrast dramatically against the … dhhs nebraska child care licensing
Which of the following statements is correct?A) Protonema of …
Webb13 nov. 2015 · The sexual form, called the gametophyte, begins as a protonema. The protonema is the direct product of spore germination and gives rise to the green leafy plant commonly regarded as a moss. The asexual form, or sporophyte, develops as separate male and female plants, but neither can exist independently. Webb29 maj 2024 · The protonema, which grows directly from the germinating spore, is in most mosses an extensive, branched system of multicellular filaments that are rich in chlorophyll. This stage initiates the accumulation of hormonesthat influence the further growth of newly formed cells. What are the two stages of mosses? cigna great west appeal form