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 : Plate towers are preferred to packed towers, when large temperature changes are involved, because of the reason that the (A) Packing may be crushed due to thermal expansion/contraction of the ... C) Viscosity variation of the fluids may cause channelling/flooding (D) None of these
Last Answer : (A) Packing may be crushed due to thermal expansion/contraction of the components of the equipments
Description : In SO3 absorber (Contact Process), packing material used is of (A) Cast iron (B) Chemical stoneware (C) Karbate (D) Mild steel
Last Answer : (B) Chemical stoneware
Description : Peat moss is used as a packing material for sending flowers and live plants to distant places because (a) it serves as a disinfectant (b) it is easily available (c) it is hygroscopic (d) it reduces transpiration.
Last Answer : b) it is easily available
Description : Archegonia in mosses. -Biology
Last Answer : answer:
Description : Are mosses vascular or nonvascular plant? -Biology
Description : Differences between mosses and vascular plant? -Biology
Description : What are the main characteristics of Mosses? -Biology
Description : Mosses and Lichens are the characteristic vegetation of which region? -Do You Know?
Description : Lichens and Mosses are characteristic vegetation of which zone? -Do You Know?
Description : How rhizoids in liverworts differ from that of mosses?
Last Answer : How rhizoids in liverworts differ from that of mosses?
Description : Explain in detail the two stages of gametophytic phase in life cycle of Mosses.
Last Answer : Explain in detail the two stages of gametophytic phase in life cycle of Mosses.
Description : What is the difference between mosses and foliose liverworts?
Last Answer : Need answer
Description : What are some mosses in a deciduous forest?
Last Answer : Thuidium delicatulum (commonly called delicate fern moss, Dicranum scoparium (broom fork moss), Polytrichum (hair cap moss; are found in the forests of Appalachia.
Description : Are mosses tall?
Last Answer : Mosses are about 1-10 cm tall, but some mosses can belarger.
Description : The non-green heterotrophic plants of plant kingdom are - (1) mosses (2) ferns (3) algae (4) fungi
Last Answer : (4) fungi Explanation: Animals and non-green plants cannot prepare their own food and depend directly or indirectly on green plants for their nutrition. This mode of nutrition is called heterotrophic ... of nutrition. But, they are classified under plant kingdom as they have many plant characters.
Description : Water conduction takes place in mosses through – (1) Xylem and Phloem (2) Xylem (3) Collenchyma (4) Parenchyma
Last Answer : (4) Parenchyma Explanation: Botanically, mosses are nonvascular plants that absorb water and nutrients mainly through their leaves and harvest carbon dioxide and sunlight to create food by photosynthesis. ... They do not have a welldeveloped xylem. Their conducting tissue is made up of parenchyma.
Description : Mosses and Lichens are the characteristic vegetation of which region?
Last Answer : Tundra region
Description : Lichens and Mosses are characteristic vegetation of which zone?
Last Answer : The polar zone
Description : Mosses growing in marshy places are called
Last Answer : bog mosses
Description : An example of mosses is
Last Answer : Polytrichum/funaria.
Description : What are bog mosses? Where do they grow in Karnataka?
Last Answer : Mosses growing in marshy places are called bog mosses. They are abundant in districts of Madikeri, Chikkamagalur, Hassan and shivamogga.
Description : The dominant phase of life cycle in these organism is haploid? A. Mosses (Answer) B. Bacteria C. Protozoa D. None
Last Answer : A. Mosses (Answer)
Description : Which of the following represent maximum number of species among global biodiversity? (a) Fungi (b) Mosses and Ferns (c) Algae (d) Lichens
Last Answer : (a) Fungi
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 : A plant having seeds but lacking flowers and fruits belongs to (a) pteridophytes (b) mosses (c) ferns (d) gymnosperms.
Last Answer : (d) gymnosperms.
Description : Read the following five statements (A to E) and select the option with all correct statements. A. Mosses and lichens are the first organisms to colonise a bare rock. B. Selaginella is a homosporous pteridophyte. C. Coralloid roots in Cycas ... D and E (b) B, C and E (c) A, C and D (d) B, C and D
Last Answer : (a) A, D and E
Description : Pteridophytes differ from mosses/bryophytes in possessing (a) independent gametophyte (b) well developed vascular system (c) archegonia (d) flagellate spermatozoids.
Last Answer : (b) well developed vascular system
Description : Plants reproducing by spores such as mosses and ferns are grouped under the general term (a) cryptogams (b) bryophytes (c) sporophytes (d) thallophytes
Last Answer : (a) cryptogams
Description : Syngamy can occur outside the body of the organism in (a) mosses (b) algae (c) ferns (d) fungi.
Last Answer : (b) algae
Description : Which one of the following is common to multicellular fungi, filamentous algae and protonema of mosses? (a) Diplontic life cycle (b) Members of Kingdom Plantae (c) Mode of nutrition (d) Multiplication by fragmentation
Last Answer : (d) Multiplication by fragmentation
Description : Organisms which are indicator of SO2 pollution of air (a) mosses (b) lichens (c) mushrooms (d) puffballs.
Last Answer : (b) lichens
Description : Organisms, which fix atmospheric nitrogen in the soil, fall under the category of (a) bacteria (b) green algae (c) soil fungi (d) mosses.
Last Answer : (a) bacteria
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 : The pioneers of succession on terrestrial habitats are a. Higher plants b. Lichens c. Mosses d. Algae
Last Answer : b. Lichens
Description : 95. The highest number of species in the world is represented by (1) Lichens (2) Fungi (3) Mosses (4) Algae
Last Answer : Algae
Description : 79. Which one of the following is common to multicellular fungi, filamentous algae and protonema of mosses ? (1) Multiplication by fragmentation (2) Diplontic life cycle (3) Members of kingdom Plantae (4) Mode of Nutrition
Last Answer : Multiplication by fragmentation
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 : 1. How many orangutans disappear each year as result of palm oil farming? 2. Who decides about the reasonableness of the restrictions placed on Fundamental Rights? 3. Microwaves are electromagnetic waves with ... 19. Where is Over 90% of the world's biomass? 20. Who deciphered the Brahmi script?
Last Answer : Answer : 1. 5000 2. Courts 3. Giga hertz 4. Tundra region 5. Kharavela 6. MRF 7. Lillehammer 8. Javan rhino 9. Evergreen forests 10. Prakrit 11. Directive Principle 12. An atom 13. Rs. 100 ... 16. Arati Saha 17. A greater flamingo 18. Finance Bills 19. In tropical rain forests 20. James Princep
Description : Water conduction takes place in mosses through (1) Xylem and Phloem (2) Xylem (3) Collenchyma (4) Parenchyma
Last Answer : Parenchyma
Description : The non-green heterotrophic plants of plant kingdom are (1) mosses (2) ferns (3) algae (4) fungi
Last Answer : fungi
Description : Give reason: Use of steam engines for transport vehicles is outdated today.
Last Answer : Use of steam engines for transport vehicles is outdated today because they have low efficiency.
Description : Assertion `:-` The blood transports carbondioxide comparatively easily. Reason `:-` During `CO_(2)` transport chloride ions diffuse from plasma into t
Last Answer : Assertion `:-` The blood transports carbondioxide comparatively easily. Reason `:-` During `CO_(2)` ... D. If both Assertion & Reason are false.