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

Flowerless plants are termed as: (1) Phanerogams (2) Bryophytes (3) Thallophytes (4) Cryptogams
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Cryptogams
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Plants reproducing by spores such as mosses and ferns are grouped under the general term (a) cryptogams (b) bryophytes (c) sporophytes (d) thallophytes

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

What are Phanerogams and Cryptogams?

Description : What are Phanerogams and Cryptogams?

Last Answer : What are Phanerogams and Cryptogams?

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) b) gymnosperms (pron: JIM-na-sperms) c) bryophytes (pron: BRIE-o-fights) d) none of the above

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 

Why bryophytes are called non vascular Cryptogams?

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.

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

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.

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

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

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

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

Last Answer : Algae

Why would a "gardener" braid tulip stems together and put the end (flowerless) into mulch?

Description : Why would a "gardener" braid tulip stems together and put the end (flowerless) into mulch?

Last Answer : Hmmm, I believe that is done to attract bees, but I am not quite sure, lett me call a few friends and see what they say, I'll flag your question and give you a more thorough answer after I speak with them. -Birdy

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

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.

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

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

Define phanerogams.

Description : Define phanerogams.

Last Answer : Define phanerogams.

Answer: Cryptogams.

Description : Answer: Cryptogams.

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

What are 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. 

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

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.  

Affinities of bryophytes with the other group of plants? -Biology

Description : Affinities of bryophytes with the other group of plants? -Biology

Last Answer : answer:

Affinities of bryophytes with the other group of plants? -Biology

Description : Affinities of bryophytes with the other group of plants? -Biology

Last Answer : answer:

Our major foods, fibres, spices, fruits and beverage crops are (a) Flowering plants (b) Gymnospermous plants (c) Pteridophytes (d) Bryophytes

Description : Our major foods, fibres, spices, fruits and beverage crops are (a) Flowering plants (b) Gymnospermous plants (c) Pteridophytes (d) Bryophytes

Last Answer : Ans:(a)

Why bryophytes are called amphibious plants?

Description : Why bryophytes are called amphibious plants?

Last Answer : Although bryophytes have mostly dispensed with water, still they need water for sexual reproduction because their male gametes are flagellated and motile. For this reason the bryophytes are also called amphibious plants. 

.A well developed archegonium with neck consisting of 4-6 rows and neck canal cells, characterises (a) gymnosperms and flowering plants (b) pteridophytes and gymnosperms (c) gymnosperms only (d) bryophytes and pteridophytes

Description : .A well developed archegonium with neck consisting of 4-6 rows and neck canal cells, characterises (a) gymnosperms and flowering plants (b) pteridophytes and gymnosperms (c) gymnosperms only (d) bryophytes and pteridophytes

Last Answer : d) bryophytes and pteridophytes.

In which of the following would you place the plants having vascular tissue lacking seeds? (a) Pteridophytes (b) Gymnosperms (c) Algae (d) Bryophytes

Description : In which of the following would you place the plants having vascular tissue lacking seeds? (a) Pteridophytes (b) Gymnosperms (c) Algae (d) Bryophytes

Last Answer : (a) Pteridophytes

Compared with the gametophytes of the bryophytes, the gametophytes of vascular plants tend to be (a) smaller but to have larger sex organs (b) larger but to have smaller sex organs (c) larger and to have larger sex organs (d) smaller and to have smaller sex organs.

Description : Compared with the gametophytes of the bryophytes, the gametophytes of vascular plants tend to be (a) smaller but to have larger sex organs (b) larger but to have smaller sex organs (c) larger and to have larger sex organs (d) smaller and to have smaller sex organs.

Last Answer : (d) smaller and to have smaller sex organs.

Which of the following are the most common bryophytes? a) ferns b) cone-bearing plants c) mosses and liverworts d) flowering plants

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

Why bryophytes are called the amphibians of plant kingdom? -Biology

Description : Why bryophytes are called the amphibians of plant kingdom? -Biology

Last Answer : answer:

What is the common name of bryophytes? -Biology

Description : What is the common name of bryophytes? -Biology

Last Answer : answer:

Name three classes of Bryophytes. -Biology

Description : Name three classes of Bryophytes. -Biology

Last Answer : answer:

Characteristics of bryophytes -Biology

Description : Characteristics of bryophytes -Biology

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Which portion of the plant life cycle is dominant in bryophytes? -Biology

Description : Which portion of the plant life cycle is dominant in bryophytes? -Biology

Last Answer : answer:

Bryophytes life cycle -Biology

Description : Bryophytes life cycle -Biology

Last Answer : answer:

Similarities between the bryophytes and the algae? -Biology

Description : Similarities between the bryophytes and the algae? -Biology

Last Answer : answer:

Similarities between bryophytes and pteridophytes? -Biology

Description : Similarities between bryophytes and pteridophytes? -Biology

Last Answer : answer:

Economic importance of bryophytes? -Biology

Description : Economic importance of bryophytes? -Biology

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Difference between bryophytes and algae. -Biology

Description : Difference between bryophytes and algae. -Biology

Last Answer : answer:

Why are bryophytes gametophytes dominant? -Biology

Description : Why are bryophytes gametophytes dominant? -Biology

Last Answer : answer:

What are the general characters of the bryophytes? -Biology

Description : What are the general characters of the bryophytes? -Biology

Last Answer : answer:

Alternation of generation in the bryophytes? -Biology

Description : Alternation of generation in the bryophytes? -Biology

Last Answer : answer:

How does vegetative propagation occurs in bryophytes? -Biology

Description : How does vegetative propagation occurs in bryophytes? -Biology

Last Answer : answer:

What are the general characters of the bryophytes? -Biology

Description : What are the general characters of the bryophytes? -Biology

Last Answer : answer:

Alternation of generation in the bryophytes? -Biology

Description : Alternation of generation in the bryophytes? -Biology

Last Answer : answer:

How does vegetative propagation occurs in bryophytes? -Biology

Description : How does vegetative propagation occurs in bryophytes? -Biology

Last Answer : answer:

$ Xylem is a simple permanent tissue. ! Xylem is present in Bryophytes.

Description : $ Xylem is a simple permanent tissue. ! Xylem is present in Bryophytes.

Last Answer : $ Xylem is a simple permanent tissue. ! Xylem is present in Bryophytes. A. If both As and R are correct ... R is wrong D. If both As and R are wrong.

$ Sperm in Bryophytes are flagellated. ! Sperms in bryophytes move to the mature and dehisced archegonia, under the effect of chemicals.

Description : $ Sperm in Bryophytes are flagellated. ! Sperms in bryophytes move to the mature and dehisced archegonia, under the effect of chemicals.

Last Answer : $ Sperm in Bryophytes are flagellated. ! Sperms in bryophytes move to the mature and dehisced archegonia, under ... D. If both As and R are wrong.

$ A simple but dominant gametophyte is called Prothallus. ! Prothallus is found in Bryophytes.

Description : $ A simple but dominant gametophyte is called Prothallus. ! Prothallus is found in Bryophytes.

Last Answer : $ A simple but dominant gametophyte is called Prothallus. ! Prothallus is found in Bryophytes. A. If both As ... wrong D. If both As and R are wrong.

$ The dominant phase in Bryophytes is called Thallus. ! Thallus of Funaria is monoecious and autoicous.

Description : $ The dominant phase in Bryophytes is called Thallus. ! Thallus of Funaria is monoecious and autoicous.

Last Answer : $ The dominant phase in Bryophytes is called Thallus. ! Thallus of Funaria is monoecious and autoicous. A. ... wrong D. If both As and R are wrong.

Assertion: Several organisms belonging to monera,fungi,algae and bryophytes produces gametes by mitosis. Reason: the plant body of the monera, fungi,a

Description : Assertion: Several organisms belonging to monera,fungi,algae and bryophytes produces gametes by mitosis. Reason: the plant body of the monera, fungi,a

Last Answer : Assertion: Several organisms belonging to monera,fungi,algae and bryophytes produces gametes by mitosis. ... , fungi,algae and bryophytes is haploid.

In bryophytes and pteridophytes, transport of male gametes requires

Description : In bryophytes and pteridophytes, transport of male gametes requires

Last Answer : In bryophytes and pteridophytes, transport of male gametes requires (A) Birds (B) Water (C) Wind (D) Insects

Bryophytes are the amphibians of the plant kingdom. Justify

Description : Bryophytes are the amphibians of the plant kingdom. Justify

Last Answer : Bryophytes are the amphibians of the plant kingdom. Justify

Write ecological importance of Bryophytes.

Description : Write ecological importance of Bryophytes.

Last Answer : Write ecological importance of Bryophytes.

Compare the gametophyte and sporophyte of Bryophytes with that of Pteridophytes.

Description : Compare the gametophyte and sporophyte of Bryophytes with that of Pteridophytes.

Last Answer : Compare the gametophyte and sporophyte of Bryophytes with that of Pteridophytes.

Write economic importance of Bryophytes.

Description : Write economic importance of Bryophytes.

Last Answer : Write economic importance of Bryophytes.

1. Name the two groups of Bryophytes.

Description : 1. Name the two groups of Bryophytes.

Last Answer : 1. Name the two groups of Bryophytes. 2. Give the role of rhizoids in Bryophytes.