Plants reproducing by spores such as mosses and
ferns are grouped under the general term
(a) cryptogams (b) bryophytes
(c) sporophytes (d) thallophytes

1 Answer

Answer :

(a) cryptogams

Related questions

Description : Flowerless plants are termed as: (1) Phanerogams (2) Bryophytes (3) Thallophytes (4) Cryptogams

Last Answer : Cryptogams

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 : 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 : Sporocarp is a reproductive structure of (a) Some algae (b) Some aquatic ferns (c) Angiosperms having spores (d) Bryophytes

Last Answer : Ans. ((b))

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 : The non-green heterotrophic plants of plant kingdom are (1) mosses (2) ferns (3) algae (4) fungi

Last Answer : fungi

Description : Why bryophytes are called non vascular Cryptogams? 

Last Answer : Ans: Bryophytes do not contain Xylem and phloem tissues so they are non vascular and do not produce visible flowers. So they are Cryptogams.

Description : Chlorophyll containing autotrophic thallophytes is called as – (1) Algae (2) Lichens (3) Fung (4) Bryophytes

Last Answer : (1) Algae Explanation: Algae are chlorophyll (green pigment) containing thallophytes. They prepare their own food and are thus autotrophic in their mode of nutrition.

Description : Pteridophytes differ from bryophytes and thallophytes in having (a) vascular tissues (b) motile antherozoids (c) archegonia (d) alternation of generations

Last Answer : (a) vascular tissues

Description : Chlorophyll containing autotrophic thallophytes is called as (1) Algae (2) Lichens (3) Fung (4) Bryophytes

Last Answer : Algae

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 : 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 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 : Syngamy can occur outside the body of the organism in (a) mosses (b) algae (c) ferns (d) fungi.

Last Answer : (b) algae

Description : A plant which reproduces by means of spores (1) Mustard (2) Coriander (3) Ferns (4) Petunia

Last Answer : Ferns

Description : Turpentine is got from (a) angiospermous wood (b) bryophytes (c) gymnospermous wood (d) ferns.

Last Answer : (c) gymnospermous wood

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 : Bryophytes comprise (a) dominant phase of gametophyte which produces spores (b) small sporophyte phase and generally parasitic on gametophyte (c) sporophyte is of longer duration (d) dominant phase of sporophyte which is parasitic.

Last Answer : b) small sporophyte phase and generally parasitic on gametophyte

Description : $ Cryptogams are those plants which have large sized sex organs. ! Pteridophytes are the cryptogams without embryo formation.

Last Answer : $ Cryptogams are those plants which have large sized sex organs. ! Pteridophytes are the cryptogams without embryo ... D. If both As and R are wrong.

Description : Delicious chilgoza seeds, commercially important products such as turpentine and resin and the drug ephedrine, useful in asthma and other respiratory ailments, are all obtained from plants that are (a) Ferns (b) Algae (c) Monocotyledons and dicotyledons (d) Gymnosperms

Last Answer : Ans:(d)

Description : In studies of plants, which of the following are thallophytes? a) bacteria b) fungi c) algae d) all of the above

Last Answer : ANSWER: D -- ALL OF THE ABOVE

Last Answer : sporogonium To say Is.

Description : What are sporophytes?

Last Answer : The sporophytes are diploid spore producing structures.

Description : 1. Regarding the atom of a chemical element, magnetic quantum number refers? 2. Coconut and mango grouped under, which kind of fruit? 3. Who fixes the salaries and the allowances of the Speaker of Lok ... ? 20. Which Gupta ruler had led a campaign to the south and was an expert 'Veena' player?

Last Answer : Answer : 1. Orientation 2. Drup 3. Parliament 4. Temperate 5. Yajurveda 6. General Assembly 7. Agha Khan Cup 8. Positive 9. Wind 10. Bali 11. Parthenocarpy 12. Kolkata 13. USA 14. Marble 15. Varanasi 16. Sachin Tendulkar 17. Animal charcoal 18. Thyroid 19. Hypabyssal 20. Samudragupta 

Description : Answer: Cryptogams.

Last Answer : How many times is the proton heavier than the electron?

Description : What are Phanerogams and Cryptogams?

Last Answer : What are Phanerogams and Cryptogams?

Description : What are Cryptogams? 

Last Answer : Ans: Plants in which reproductive structures are embedded in the plant body and do not bear flowers or seeds. 

Description : Name the branches of Botany that deal with chlorophyllous and non-chlorophyllous heterotrophic thallophytes.  

Last Answer : Ans: Phycology deals with Chlorophyllous thallophytes and Mycology non-chlorophyllous thallophytes.  

Description : What dose it mean to say Ferns are green plants?

Last Answer : Need answer

Description : Consider the following statements about pollination. 1. Transfer of pollen grains from the anther to ovules in the same flower or a different f lower is called pollination. 2. The pollination by wind is called anemophily. 3. Pollination is a ... 1 and 3 (b) 1, 2 and 4 (c) Only 2 (d) 1, 2, 3 and 4

Last Answer : Ans:(c)

Description : having problems growing ferns under a tree, is it the location?

Last Answer : it's the locations................they are competing for the same ground................watering is different.............

Description : Should people have to prove they're qualified to raise kids before reproducing?

Last Answer : I didn't read all your details but I do agree with you people should prove they are at least somewhat capable of raising children before they have them. Because we all know making the kids is the fun ... to have children and the older I get the more happy I become knowing we made the right choice.

Description : does deadheading calibrachoa keep plant reproducing

Last Answer : Need Answer

Description : Explain how, offspring and parents of organisms reproducing sexually have the same number of chromosomes. -Biology

Last Answer : The parents are diploid (2n) as each of them has two sets of chromosomes. They form haploid (1n) male and female gametes through the process of meiosis. The haploid gametes have ... Since, these two gametes fuse during fertilisation, the original number of chromosomes is restored in the offspring

Description : Which is the most common mechanism of genetic varisation in the poplulation of a sexually-reproducing organism

Last Answer : Which is the most common mechanism of genetic varisation in the poplulation of a sexually- ... . Genetic drift C. Recombination D. Transduction

Description : Sexually reproducing multicellular animals start their development from-

Last Answer : Sexually reproducing multicellular animals start their development from- A. Gastrula B. Morula C. Unicellular zygote D. Ova

Description : Around the world the jellyfish seem to be reproducing heavily and congregating in places because of ……………… 

Last Answer : Choose the correct option by identifying the correct correlation in the sentence: Around the world ... changes in the acidity level of the oceans.

Description : What happens after meiosis to introduce even more genetic variation in sexualy reproducing organisms?

Last Answer : Genetic variation is increased by meiosis Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase

Description : The arranging of data in a logical sequence is called A) Sorting B) Classifying C) Reproducing D) Summarizing

Last Answer : Answer : A

Description : Which is correct about cell theory in view of current status of our knowledge about cell structure? (a) It needs modification due to discovery of subcellular structures like chloroplasts and ... Cell theory means that all living objects consists of cells whether or not capable of reproducing

Last Answer : (c) Cell theory does not hold good because all living beings (e.g., viruses) do not have cellular organisation.

Description : For reproducing sound, a CD (Compact Disc) audio player uses a 1) quartz crystal 2) titanium needle 3) laser beam 4) barium titanium ceramic

Last Answer : 3) laser beam

Description : The arranging of data in a logical sequence is called a. Sorting b. Classifying c. Reproducing d. Summarizing

Last Answer : a. Sorting

Description : The process of arranging data in logical sequence is called (1) Classifying (2) Reproducing (3) Summarizing (4) Sorting

Last Answer : Sorting

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 : The pioneers of succession on terrestrial habitats are a. Higher plants b. Lichens c. Mosses d. Algae

Last Answer : b. Lichens

Description : Mosses and liverworts comprise this subdivision of plants. Name this plant subdivision.

Last Answer : ANSWER: Bryophytes (pron: bry-eh-fites) or Bryophyta  

Description : Are spores vascular plants?

Last Answer : this did not answer this site is useless

Description : Name the group of spores producing plants in which sex organs are concealed.

Last Answer : Name the group of spores producing plants in which sex organs are concealed.

Description : If fungi and spores asexual reproduction then plants and sexual reproduction?

Last Answer : What is the answer ?