Alternation of generation in the bryophytes? -Biology

Alternation of generation in the bryophytes? -Biology
by

1 Answer

Answer :

answer:
by

Related questions

Alternation of generation in the bryophytes? -Biology

Description : Alternation of generation in the bryophytes? -Biology

Last Answer : answer:

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

The phenomenon of alternation of generation between asexual and sexual reproduction in cnidarians.

Description : The phenomenon of alternation of generation between asexual and sexual reproduction in cnidarians.

Last Answer : Name the following: The phenomenon of alternation of generation between asexual and sexual reproduction in cnidarians.

Explain alternation of generation in life cycle of Bryophyta.

Description : Explain alternation of generation in life cycle of Bryophyta.

Last Answer : Explain alternation of generation in life cycle of Bryophyta.

Independent alternation of generation is found in which plant?

Description : Independent alternation of generation is found in which plant?

Last Answer : Fern

What is alternation of generation?

Description : What is alternation of generation? 

Last Answer : In the life cycle of bryophytes, two types of multicellular generation ‘sporophyte’ and ‘gametophyte’ alternate with each other; the gametophyte generation gives rise to sporophyte generation and the sporophyte gives rise to gametophytes. This phenomenon is called alternation of generation. 

Planaria possesses high capacity of (a) metamorphosis (b) regeneration (c) alternation of generation (d) bioluminescence.

Description : Planaria possesses high capacity of (a) metamorphosis (b) regeneration (c) alternation of generation (d) bioluminescence.

Last Answer : (b) regeneration

Metagenesis refers to (a) occurrence of a drastic change in form during post-embryonic development (b) presence of a segmented body and parthe- nogenetic mode of reproduction (c) presence of different morphic forms (d) alternation of generation between asexual and sexual phases of an organism.

Description : Metagenesis refers to (a) occurrence of a drastic change in form during post-embryonic development (b) presence of a segmented body and parthe- nogenetic mode of reproduction (c) presence of different morphic forms (d) alternation of generation between asexual and sexual phases of an organism.

Last Answer : (d) alternation of generation between asexual and sexual phases of an organism.

Bacteria lack alternation of generation because there is (a) neither syngamy nor reduction division (b) distinct chromosomes are absent (c) no conjugation (d) no exchange of genetic materia

Description : Bacteria lack alternation of generation because there is (a) neither syngamy nor reduction division (b) distinct chromosomes are absent (c) no conjugation (d) no exchange of genetic materia

Last Answer : (a) neither syngamy nor reduction division

1. India is self sufficient in production of which of the following commodities? 2. Which country is not a member of SAARC? 3. Independent alternation of generation is found in which plant? 4. Because of which factor, clouds do not precipitate in deserts? 5. Which Sikh Gurus started the Gurumukhi script ?

Description : 1. India is self sufficient in production of which of the following commodities? 2. Which country is not a member of SAARC? 3. Independent alternation of generation is found in which plant? ... peak in the world? 20. Which Sultan of Delhi introduced measures for improving the quality of fruits?

Last Answer : Answer : 1. Milk 2. Mauritius 3. Fern 4. Low humidity 5. Guru Angad 6. India, that is Bharat 7. Reinforced glass 8. French 9. Cirrus cloud 10. Amatya 11. Disposable Personal Income 12. Root ... . Peddana 16. Infrared region 17. Streptomycin 18. Thorium 19. K-2 (Godwin Austin) 20. Firoz shah Tughlaq

Alternation of generations in gymnosperms? -Biology

Description : Alternation of generations in gymnosperms? -Biology

Last Answer : answer:

Alternation of generations in angiosperms. -Biology

Description : Alternation of generations in angiosperms. -Biology

Last Answer : answer:

Which term best describes alternation between a soloist and group?

Description : Which term best describes alternation between a soloist and group?

Last Answer : Responsorial

What is Alternation ?

Description : What is Alternation ?

Last Answer : Half of a bicycle is called an alternation. Positive alternation of sine wave from 08 to 180 এবং and negative alternation from 180 º to 360 .

Plant movement due to the alternation of day and night are called?

Description : Plant movement due to the alternation of  day and night are called?

Last Answer : nyctinastic movement

Explain alternation of generations in pteridophytes.

Description : Explain alternation of generations in pteridophytes.

Last Answer : The process by which gametophyte and sporophyte formed alternately during the life cycle is called alternation of generations. The life cycle of pteridophytes includes two successive generations namely a ... . Fusion of male and female gametes results in zygote which develops into a sporophyte

When used for ac current control, during which alternation of the ac cycle does the TRIAC control current flow?

Description : When used for ac current control, during which alternation of the ac cycle does the TRIAC control current flow?

Last Answer : During both alternations.

Does a rectifier tube conduct on the positive or negative alternation of the input signal?

Description : Does a rectifier tube conduct on the positive or negative alternation of the input signal?

Last Answer : Positive.

What is the polarity of the first alternation of the tank circuit in an emitter-loaded npn pulsed oscillator?

Description : What is the polarity of the first alternation of the tank circuit in an emitter-loaded npn pulsed oscillator?

Last Answer : Negative

Change in one or more of the important terms in a contract, it is the case of (a) Novation (b) Rescission (c) Remission (d) Alternation

Description : Change in one or more of the important terms in a contract, it is the case of (a) Novation (b) Rescission (c) Remission (d) Alternation

Last Answer : (d) Alternation

Which of the following is NOT a characteristic shared by most of the members of the kingdom plantae? a) they are multicellular b) they are nonmotile c) they possess bilateral symmetry d) there is an alternation of haploid and diploid generations

Description : Which of the following is NOT a characteristic shared by most of the members of the kingdom plantae? a) they are multicellular b) they are nonmotile c) they possess bilateral symmetry d) there is an alternation of haploid and diploid generations 

Last Answer : ANSWER: C -- THEY POSSESS BILATERAL SYMMETRY

If two propositions having the same subject and predicate terms are such that one is the denial of the other, the relationship between them is called (A) Contradictory (B) Contrary (C) Sub-contrary (D) Sub-alternation

Description : If two propositions having the same subject and predicate terms are such that one is the denial of the other, the relationship between them is called (A) Contradictory (B) Contrary (C) Sub-contrary (D) Sub-alternation

Last Answer : (A) Contradictory

If two propositions cannot both be false but may both be true, what is the relation between the two propositions ? (A) Contrary (B) Sub-contrary (C) Sub-alternation (D) Contradictory

Description : If two propositions cannot both be false but may both be true, what is the relation between the two propositions ? (A) Contrary (B) Sub-contrary (C) Sub-alternation (D) Contradictory

Last Answer : (B) Sub-contrary

The number of strings of length 4 that are generated by the regular expression (0|∈) 1+2* (3|∈), where | is an alternation character, {+, *} are quantification characters, and ∈ is the null string, is: (A) 08 (B) 10 (C) 11 (D) 12

Description : The number of strings of length 4 that are generated by the regular expression (0|∈) 1+2* (3|∈), where | is an alternation character, {+, *} are quantification characters, and ∈ is the null string, is: (A) 08 (B) 10 (C) 11 (D) 12

Last Answer : (D) 12

The number of strings of length 4 that are generated by the regular expression (0+1 +|2+3 + )*, where | is an alternation character and {+, *} are quantification characters, is: (A) 08 (B) 09 (C) 10 (D) 12

Description : The number of strings of length 4 that are generated by the regular expression (0+1 +|2+3 + )*, where | is an alternation character and {+, *} are quantification characters, is: (A) 08 (B) 09 (C) 10 (D) 12

Last Answer : (C) 10

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

Last Answer : answer:

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

Last Answer : answer:

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:

How does vegetative propagation occurs in bryophytes? -Biology

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

What are the general characters of the bryophytes? -Biology

Description : What are the general characters of 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:

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

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