Description : Examine the figures A, B, C and D. In which one of the four options all the items A, B, C and D are correct? A B C D (a) Chara Marchantia Fucus Pinus (b) Equisetum Ginkgo Selaginella Lycopodium (c) Selaginella Equisetum Salvinia Ginkgo (d) Funaria Adiantum Salvinia Riccia
Last Answer : (c) Selaginella Equisetum Salvinia Ginkgo
Description : Which of the following is responsible for peat formation? (a) Marchantia (b) Riccia (c) Funaria (d) Sphagnum
Last Answer : (d) Sphagnum
Description : Flagellated male gametes are present in all the three of which one of the following sets? (a) Zygnema, Saprolegnia and Hydrilla (b) Fucus, Marsilea and Calotropis (c) Riccia, Dryopteris and Cycas (d) Anthoceros, Funaria and Spirogyra
Last Answer : (c) Riccia, Dryopteris and Cycas
Description : Protonema occurs in the life cycle of (a) Riccia (b) Funaria (c) Anthoceros (d) Spirogya
Last Answer : (b) Funaria
Description : Dichotomous branching is found in (a) liverworts (b) pteridophytes (c) fern (d) Funaria.
Last Answer : (a) liverworts
Description : Read the following statements (A - E) and answer the question which follows them. (A) In liverworts, mosses and ferns gametophytes are free-living. (B) Gymnosperms and some ferns are heterosporous. (C) Sexual ... How many of the above statements are correct? (a) Three (b) Four (c) One (d) Two
Last Answer : (a) Three
Description : Zygotic meiosis is characteristic of (a) Fucus (b) Funaria (c) Chlamydomonas (d) Marchantia
Last Answer : (c) Chlamydomonas
Description : In which of the following, gametophyte is not independent free living? (a) Pteris (b) Pinus (c) Funaria (d) Marchantia
Last Answer : (b) Pinus
Description : Archegoniophore is present in (a) Marchantia (b) Chara (c) Adiantum (d) Funaria.
Last Answer : a) Marchantia
Description : The plant body is thalloid in (a) Sphagnum (b) Salvinia (c) Marchantia (d) Funaria.
Last Answer : (c) Marchantia
Description : Zygotic meiosis is characteristic of; (1) Fucus (2) Funaria (3) Chlamydomonas (4) Marchantia
Last Answer : (3) Chlamydomonas
Description : Spore dissemination in some liverworts is aided by (a) indusium (b) calyptra (c) peristome teeth (d) elaters.
Last Answer : (d) elaters.
Description : Process of spore dispersal in the Polytrichum? -Biology
Last Answer : answer:
Description : Moss peristome takes part in (a) spore dispersal (b) photosynthesis (c) protection (d) absorption
Last Answer : (a) spore dispersal
Description : Censer mechanism of seed dispersal occurs in
Last Answer : Censer mechanism of seed dispersal occurs in A. Bombax B. Alstonia C. Poppy D. Moringa
Description : Name the class to which Riccia belongs. -Biology
Description : Structure of the mature antheridium in the genus Riccia? -Biology
Description : Read the following five statements (A - E) and answer as asked next to them. (A) In Equisetum, the female gametophyte is retained on the parent sporophyte. (B) In Ginkgo, male gametophyte is not independent. (C ... . How many of the above statements are correct? (a) Two (b) Three (c) Four (d) One
Last Answer : (d) One
Description : Name the organ that fixes the plant body of Riccia to the soil.
Last Answer : Ans: Rhizoid.
Description : Name the class to which Riccia belongs.
Last Answer : Ans: Hepaticopsida.
Description : Difference between liverworts and moss -Biology
Description : What are the main characteristics of the Liverworts? -Biology
Description : $ Protonema is found in the life cycle of Liverworts. ! Liverworts have multicellular rhizoids.
Last Answer : $ Protonema is found in the life cycle of Liverworts. ! Liverworts have multicellular rhizoids. A. If both ... wrong D. If both As and R are wrong.
Description : How rhizoids in liverworts differ from that of mosses?
Last Answer : How rhizoids in liverworts differ from that of mosses?
Description : What is the difference between mosses and foliose liverworts?
Last Answer : Need answer
Description : Is a liverworts a seed plant or a seedless plant?
Last Answer : Liverwort is seedless plant. it bears the spores. It is lessevolved plant.
Description : Give reason: Liverworts are called so.
Last Answer : Liverworts like Riccia are called so because they resemble the shape of liver.
Description : Which of the following would appear as the pioneer organisms on bare rocks? (a) Mosses (b) Green algae (c) Lichens (d) Liverworts
Last Answer : (c) Lichens
Description : .Consider the following four statements whether they are correct or wrong. A. The sporophyte in liverworts is more elaborate than that in mosses. B. Salvinia is heterosporous. C. The life-cycle in all seed-bearing plants is diplontic ... are (a) A and C (b) A and D (c) B and C (d) A and B
Last Answer : (b) A and D
Description : Some hyperthermophilic organisms that grow in highly acidic (pH 2) habitats belong to the two groups (a) eubacteria and archaea (b) cyanobacteria and diatoms (c) protists and mosses (d) liverworts and yeasts.
Last Answer : (a) eubacteria and archaea
Description : aquatic plant used by companies for assessing bioactivity a).Pistia stratiotes 12 b). Liverworts c). Nelumbo nucifera d). Lemma
Last Answer : d). Lemma
Description : Which of the following are the most common bryophytes? a) ferns b) cone-bearing plants c) mosses and liverworts d) flowering plants
Last Answer : ANSWER: C -- MOSSES AND LIVERWORTS
Description : Liverworts and mosses are characterized by their lack of vascular conducting tissue. These two groups of plants, liverwort and mosses, are known by which of the following terms: a) thallophytes (pron: THAL-o-fights) ... (pron: JIM-na-sperms) c) bryophytes (pron: BRIE-o-fights) d) none of the above
Last Answer : ANSWER: C -- BRYOPHYTES
Description : Mosses and liverworts comprise this subdivision of plants. Name this plant subdivision.
Last Answer : ANSWER: Bryophytes (pron: bry-eh-fites) or Bryophyta
Description : What is the subdivision in the Plant Kingdom comprising over 20,000 species of Mosses and Liverworts?
Last Answer : ANSWER: BRYOPHYTES (pron: brI-eh-fites)
Description : Is your dispersal of lurve, dependent upon your mood?
Last Answer : I like to think I’m consistent. I give GA’s to answers that make me laugh. But I also like to hand out GA’s to people who consistently give good, thoughtful answers.
Description : Name some fruit bearing plants. Now make a table and describe the method of seed dispersal in these fruits as well as the agent which helps in the seed dispersal. -Science-7
Last Answer : Some agent always disperses seeds, either it's external actor self or internal sometimes. First fruit we consider as 1) Dipterocarpus - By wind-Structures such as wings 2) Coconut- by water- fibrous covering 3 ... are there, and the method also varies, and it is due to this reason we get the fruits.
Description : what is the agent of dispersal of xanthium seeds?
Last Answer : animals are the agent of xanthium seeds
Description : What are Advantages of water dispersal?
Description : What are Advantages of animal dispersal?
Description : What are the four natural means of seed dispersal?
Description : What is mangrove dispersal method?
Description : What is the dispersal of balsam?
Last Answer : Explosive or splitting action
Description : How are Jackfruit seed dispersal?
Last Answer : IN Brazil, where the jackfruit is considered an invasive species, the fallen fruits are eagerly eaten by small mammals such as the common marmoset and the coati. The seeds are dispersed by these animals,
Description : MSH causes (A) Dispersal of melanin granules in melanocytes (B) Increase in melanin concentration in melanocytes (C) Decerease in melanin concentration in melanocytes (D) Increase in number of melanocytes
Last Answer : Answer : B
Description : In muringa; seed dispersal takes place through ....... ?
Last Answer : wind
Description : Seed dispersal in coconut occurs through ........ 2
Last Answer : water