are bryophyte spores part of the sporophyte or gametophyte generation? how about fern spores? -Biology

are bryophyte spores part of the sporophyte or gametophyte generation? how about fern spores? -Biology
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are bryophyte spores part of the sporophyte or gametophyte generation? how about fern spores? -Biology

Description : are bryophyte spores part of the sporophyte or gametophyte generation? how about fern spores? -Biology

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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) The sporophyte in Riccia is more developed than that in Polytrichum. (D) Sexual reproduction in Volvox is isogamous. (E) The spores of slime moulds lack cell walls. How many of the above statements are correct? (a) Two (b) Three (c) Four (d) One

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

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.

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

A fern differ from a moss in prossessing: (a) Swimming/flagellated anitherozoids (b) Flask-shaped archegonia (c) Independent Sporophyte (d) Independent gametophyte

Description : A fern differ from a moss in prossessing: (a) Swimming/flagellated anitherozoids (b) Flask-shaped archegonia (c) Independent Sporophyte (d) Independent gametophyte

Last Answer : Ans. ((c))

.Prothallus (gametophyte) gives rise to fern plant (sporophyte) without fertilization. It is (a) apospory (b) apogamy (c) parthenocarpy (d) parthenogenesis.

Description : .Prothallus (gametophyte) gives rise to fern plant (sporophyte) without fertilization. It is (a) apospory (b) apogamy (c) parthenocarpy (d) parthenogenesis.

Last Answer : (b) apogamy

Are the leafy plants part of the sporophyte or the gametophyte generation?

Description : Are the leafy plants part of the sporophyte or the gametophyte generation?

Last Answer : Feel Free to Answer

When does the sporophyte and gametophyte generation begin? -Biology

Description : When does the sporophyte and gametophyte generation begin? -Biology

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Difference between sporophyte and gametophyte -Biology

Description : Difference between sporophyte and gametophyte -Biology

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Why is the sporophyte dependent on the gametophyte? -Biology

Description : Why is the sporophyte dependent on the gametophyte? -Biology

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When is gametophyte dependent on sporophyte? -Biology

Description : When is gametophyte dependent on sporophyte? -Biology

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Strobilus gametophyte or sporophyte -Biology

Description : Strobilus gametophyte or sporophyte -Biology

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Is protonema gametophyte or sporophyte? -Biology

Description : Is protonema gametophyte or sporophyte? -Biology

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Is protonema gametophyte or sporophyte? -Biology

Description : Is protonema gametophyte or sporophyte? -Biology

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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.

Why sexual and asexual ulva plant are called as sporophyte gametophyte?

Description : Why sexual and asexual ulva plant are called as sporophyte gametophyte?

Last Answer : What is the answer ?

In a moss the gametophyte stage depends on the sporophyte stage for nutrients.?

Description : In a moss the gametophyte stage depends on the sporophyte stage for nutrients.?

Last Answer : What is the answer ?

Development of Sporophyte from gametophyte tissue without fusion of gametes is: (a) Apospory (b) Apogamy (c) Apomixis (d) Parthenogenesis

Description : Development of Sporophyte from gametophyte tissue without fusion of gametes is: (a) Apospory (b) Apogamy (c) Apomixis (d) Parthenogenesis

Last Answer : Ans. ((b))

Mention the differences between gametophyte and sporophyte.

Description : Mention the differences between gametophyte and sporophyte.

Last Answer : Gametophyte 1. It is gamete producing structure 2. It is haploid 3. It is capable of photosynthesis & can lead independent life Sporophyte 1. It is spore producing structure 2. It is diploid 3. It depends on gametophyte

Formation of gametophyte directly from sporophyte without meiosis is (a) apospory (b) apogamy (c) parthenogenesis (d) amphimixis.

Description : Formation of gametophyte directly from sporophyte without meiosis is (a) apospory (b) apogamy (c) parthenogenesis (d) amphimixis.

Last Answer : (a) apospory

What is common in all the three, Funaria, Dryopteris and Ginkgo? (a) Presence of archegonia (b) Well developed vascular tissues (c) Independent gametophyte (d) Independent sporophyte

Description : What is common in all the three, Funaria, Dryopteris and Ginkgo? (a) Presence of archegonia (b) Well developed vascular tissues (c) Independent gametophyte (d) Independent sporophyte

Last Answer : (a) Presence of archegonia

Which one of the following is considered important in the development of seed habit? (a) Heterospory (b) Haplontic life cycle (c) Free-living gametophyte (d) Dependent sporophyte

Description : Which one of the following is considered important in the development of seed habit? (a) Heterospory (b) Haplontic life cycle (c) Free-living gametophyte (d) Dependent sporophyte

Last Answer : (a) Heterospory

Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because (a) female gametophyte is free and gets dispersed like seeds (b) female gametophyte lacks archegonia (c) megaspores possess endosperm and embryo surrounded by seed coat (d) embryo develops in female gametophyte which is retained on parent sporophyte.

Description : Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because (a) female gametophyte is free and gets dispersed like seeds (b) female gametophyte ... by seed coat (d) embryo develops in female gametophyte which is retained on parent sporophyte.

Last Answer : (b) female gametophyte lacks archegonia

The plant body of moss (Funaria) is (a) completely sporophyte (b) predominantly gametophyte with sporophyte (c) completely gametophyte (d) predominantly sporophyte with gametophyte.

Description : The plant body of moss (Funaria) is (a) completely sporophyte (b) predominantly gametophyte with sporophyte (c) completely gametophyte (d) predominantly sporophyte with gametophyte.

Last Answer : (b) predominantly gametophyte with sporophyte

In a moss, the sporophyte (a) manufactures food for itself, as well as for the gametophyte (b) is partially parasitic on the gametophyte(c) produces gametes that give rise to the gametophyte (d) arises from a spore produced from the gametophyte.

Description : In a moss, the sporophyte (a) manufactures food for itself, as well as for the gametophyte (b) is partially parasitic on the gametophyte (c) produces gametes that give rise to the gametophyte (d) arises from a spore produced from the gametophyte.

Last Answer : (b) is partially parasitic on the gametophyte

Can I save fern spores to plant next spring?

Description : Can I save fern spores to plant next spring?

Last Answer : It is very involved....here is the link www.hardyferns.org/fern-info-propagation.php

The walking fern is so named because (a) it propagates vegetatively by its leaf tips (b) it knows how to walk by itself (c) its spores are able to walk (d) it is dispersed through the agency of walking animals.

Description : The walking fern is so named because (a) it propagates vegetatively by its leaf tips (b) it knows how to walk by itself (c) its spores are able to walk (d) it is dispersed through the agency of walking animals.

Last Answer : (a) it propagates vegetatively by its leaf tips

You discover a new species of a plant. You also discover that it produces motile sperms and dominant generation has diploid cells. It belongs to (1) Bryophyte (2) Angiosperm (3) Gymnosperm (4) Pteridophyte

Description : You discover a new species of a plant. You also discover that it produces motile sperms and dominant generation has diploid cells. It belongs to (1) Bryophyte (2) Angiosperm (3) Gymnosperm (4) Pteridophyte

Last Answer : 4) Pteridophyte

Why is the gametophyte generation considered haploid? -Biology

Description : Why is the gametophyte generation considered haploid? -Biology

Last Answer : answer:

Archegonium of bryophyte. -Biology

Description : Archegonium of bryophyte. -Biology

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Why water must be present for the bryophyte? -Biology

Description : Why water must be present for the bryophyte? -Biology

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Where do bryophyte gametes combine? -Biology

Description : Where do bryophyte gametes combine? -Biology

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Is Spanish moss a bryophyte? -Biology

Description : Is Spanish moss a bryophyte? -Biology

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Why water must be present for the bryophyte? -Biology

Description : Why water must be present for the bryophyte? -Biology

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Where do bryophyte gametes combine? -Biology

Description : Where do bryophyte gametes combine? -Biology

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Is Spanish moss a bryophyte? -Biology

Description : Is Spanish moss a bryophyte? -Biology

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Sporophyte of Marchantia. -Biology

Description : Sporophyte of Marchantia. -Biology

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What is a sporophyte? -Biology

Description : What is a sporophyte? -Biology

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Yeast is a ______. (1) Bacteria (2) Fungi (3) Algae (4) Bryophyte

Description : Yeast is a ______. (1) Bacteria (2) Fungi (3) Algae (4) Bryophyte

Last Answer : (2) Fungi Explanation: Yeast are eukaryotic, singlecelled microorganisms classified as members of the fungus kingdom. They are estimated to constitute 1% of all described fungal species. Yeasts, such as Candida albicans, are opportunistic pathogens and can cause infections in humans.

The adult plant body of bryophyte is called

Description : The adult plant body of bryophyte is called

Last Answer : gametophyte.

The female gamete producing structure of bryophyte is

Description : The female gamete producing structure of bryophyte is

Last Answer : archegonia.

The male gamete producing structure of bryophyte is

Description : The male gamete producing structure of bryophyte is

Last Answer : antheridia.

A bryophyte which grows vertically to the soil surface is

Description : A bryophyte which grows vertically to the soil surface is

Last Answer : Polytrichum/funaria.

Mention the differences between bryophyte and pteridophyte.

Description : Mention the differences between bryophyte and pteridophyte.

Last Answer : Bryophyte 1. It is a non-vascular plant 2. The adult plant body is a haploid gametophyt Pteridophyte 1. It is a vascular plant 2. The adult plant body is diploid sporophyte

PGA as the first CO2 fixation product was discovered in photosynthesis of (a) bryophyte (b) gymnosperm (c) angiosperm (d) alga.

Description : PGA as the first CO2 fixation product was discovered in photosynthesis of (a) bryophyte (b) gymnosperm (c) angiosperm (d) alga.

Last Answer : (d) alga.

Which phase is predominent in the life cycle of bryophyte?

Description : Which phase is predominent in the life cycle of bryophyte? 

Last Answer : Ans: Gametophyte. 

To which class of bryophyte does polytrichum belong?

Description : To which class of bryophyte does polytrichum belong? 

Last Answer : Ans: Bryopsida(Musci)  

Yeast is a _______ (1) Bacteria (2) Fungi (3) Algae (4) Bryophyte

Description : Yeast is a _______ (1) Bacteria (2) Fungi (3) Algae (4) Bryophyte

Last Answer : Fungi

How will an organism be benefited if it reproduces through spores ? -Biology

Description : How will an organism be benefited if it reproduces through spores ? -Biology

Last Answer : An organism is benefited by reproducing through the spores because spores are surrounded by a thick layer which protects them in adverse conditions. When the favourable conditions occur, these spores start to grow again. In this way they are successfully live in unfavourable conditions.

Various types of asexual spores found in algae? -Biology

Description : Various types of asexual spores found in algae? -Biology

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Name of asexual spores produced by fungi? -Biology

Description : Name of asexual spores produced by fungi? -Biology

Last Answer : answer: