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. WebbStudy with Quizlet and memorize flashcards containing terms like Which plants are considered the true bryophytes? a. hornworts b. club mosses c. Spanish mosses d. mosses e. liverworts, Which of the following structures is not found in bryophytes? a. sporangium b. root c. a cellulose cell wall d. chloroplast, Stomata appear in which group of plants? a. …
6.2.3: Bryophyta - Biology LibreTexts
Webb13 apr. 2024 · Moss protonema tissues were inoculated on BCD solid medium in 35-mm bottom-glass dishes. After 5 ~ 7 days' culture, cells were imaged using a Nikon Ti microscope equipped with a CSU-X1 spinning disk confocal scanner unit (Yokogawa), an EMCCD camera (ImagEM, Hamamatsu), a 60 × 1.40-NA or 40 × 1.30-NA lens, and 561 … WebbA protonema (plural: protonemata) is a thread-like chain of cells that forms the earliest stage of development of the gametophyte (the … お正月 餅 なぜ
Which of the following statements is correct?A) Protonema of …
WebbDevelopment of mosses in the leafy stage: Mosses exhibit generational alternation much as all other plants do. Gametophytic generation and sporophytic generation alternate. A gametophyte develops in two stages. The protonema stage develops from the sporophytic stage. It is known as the initial stage. Webb30 sep. 2024 · Moss spores landing in suitable conditions divide and produce hairy filaments called protonemas , which are like thin plant threads that weave across the … WebbKey words: Moss, protonema, bud induction, cytokinins. INTRODUCTION The transition from the protonemal stage to the bud stage is an important phenomenon in the morphogenesis of mosses. Several factors such as red light, sugars, auxins, gibberellins, cytokinins and chelating agents are known to induce buds (Chopra, 1981). passive-interface eigrp