Artificial methods of vegetative propagation includes a) Cloning b) grafting c) cuttings d) both b and cn

Artificial methods of vegetative propagation includes a) Cloning b) grafting c) cuttings d) both b and cn
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 d) both b and cnswe
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In cutting method of vegetative propagation, cuttings are mainly taken from a) Leaves of parent plant b) Roots or stems of parent plant c) Shoots of parent plant d) Buds of parent plant

Description : In cutting method of vegetative propagation, cuttings are mainly taken from a) Leaves of parent plant b) Roots or stems of parent plant c) Shoots of parent plant d) Buds of parent plant

Last Answer : b) Roots or stems of parent plant

Disadvantages of natural vegetative propagation includes a) lack of dispersal mechanisms b) no fertilization is involved c) area is quickly colonized d) daughter plants can grow quickly

Description : Disadvantages of natural vegetative propagation includes a) lack of dispersal mechanisms b) no fertilization is involved c) area is quickly colonized d) daughter plants can grow quickly

Last Answer : a) lack of dispersal mechanisms

Advantages of Artificial Methods of Vegetative Reproduction include a) Crops with better quality b) Crops with more yield c) Ability to produce plants with desirable qualities d) All of these

Description : Advantages of Artificial Methods of Vegetative Reproduction include a) Crops with better quality b) Crops with more yield c) Ability to produce plants with desirable qualities d) All of these 

Last Answer : c) Ability to produce plants with desirable qualities 

What are the artificial methods of vegetative propagation? -Biology

Description : What are the artificial methods of vegetative propagation? -Biology

Last Answer : answer:

What are artificial methods of vegetative propagation in flowering plants?

Description : What are artificial methods of vegetative propagation in flowering plants? 

Last Answer : Some plants can be artificially propagated by using their vegetative parts and this is called artificial vegetative propagation. Following are the types of artificial vegetative propagation: - 1) CUTTING: - ... vegetative propagation. ii) For example onion bulb, Canna or lily and potato tuber. 

Vegetative propagation in mint occurs by:a) Rhizomeb) Suckerc) Runnerd) Offset

Description : Vegetative propagation in mint occurs by:a) Rhizomeb) Suckerc) Runnerd) Offset

Last Answer : b) Sucker

Vegetative propagation is an example of

Description : Vegetative propagation is an example of 

Last Answer : Vegetative propagation is an example of – Recurrent apomixis

Name the sub-aerial stem modification seen in free floating aquatic plants. How does it help in vegetative propagation?

Description : Name the sub-aerial stem modification seen in free floating aquatic plants. How does it help in vegetative propagation? 

Last Answer : Ans: Off-set is the sub-aerial modified stem seen in free floating hydrophytes. It is brittle and has leaves and roots at its only node. When broken accidentally, it is separated from parent plant and can lead independent life.  

Which aerial stem modification is concerned with vegetative propagation? Give two examples.

Description : Which aerial stem modification is concerned with vegetative propagation? Give two examples. 

Last Answer : Ans: Bulbils. Ex: Agave americana, Dioscoria bulbifera 

Considering corms of natural vegetative propagation, buds are present at a) Front side of corm b) Backside of corm c) Top of corm d) End of corm

Description : Considering corms of natural vegetative propagation, buds are present at a) Front side of corm b) Backside of corm c) Top of corm d) End of corm

Last Answer : c) Top of corm

Example of natural vegetative propagation does not include a) Corals b) bulbs c) corms d) rhizomes

Description : Example of natural vegetative propagation does not include a) Corals b) bulbs c) corms d) rhizomes

Last Answer : a) Corals

Example of plant in which vegetative propagation is occurred by leaves is called a) Cannabisn b) Chrysanthemum c) Cryophyllum d) Brassica

Description : Example of plant in which vegetative propagation is occurred by leaves is called a) Cannabisn b) Chrysanthemum c) Cryophyllum d) Brassica

Last Answer : c) Cryophyllum

External agencies are not required in a) natural vegetative propagation b) sexual reproduction c) bisexual reproduction d) trisexual reproduction

Description : External agencies are not required in a) natural vegetative propagation b) sexual reproduction c) bisexual reproduction d) trisexual reproduction

Last Answer : a) natural vegetative propagation

Explain the following methods of propagation and name the crop associated with each : (i) bud grafting (ii) ratoon cropping -Geography

Description : Explain the following methods of propagation and name the crop associated with each : (i) bud grafting (ii) ratoon cropping -Geography

Last Answer : (i) Bud grafting-It is associated with rubber crop. This method is done by the insertion of a strip of bark containing a bud from high yielding clones under a bark of a young seedling about 5 cm ... After the crop has been cut the stem begins to grow again and produces a second crop called ratoon.

What are natural methods of vegetative propagation in flowering plants?

Description : What are natural methods of vegetative propagation in flowering plants? 

Last Answer : 1) BY STEM: - The methods of vegetative propagation by stem are runners and suckers. Runners: i) A runner is long and thin stem, which creep along the surface of soil. ii) It gives ... ground, the adventitious buds appear in the notches with adventitious roots. iv) These grow into new plants. 

Grafting is employed for better and quicker yield of varieties of: (1) Apple (2) Mango (3) Citrus (4) Tea

Description : Grafting is employed for better and quicker yield of varieties of: (1) Apple (2) Mango (3) Citrus (4) Tea

Last Answer : Ans. ((a))

For successful grafting, stock and scion shall be a) Of different species b) Of same species c) Of similar groups d) Of different classA

Description : For successful grafting, stock and scion shall be a) Of different species b) Of same species c) Of similar groups d) Of different classA

Last Answer : b) Of same species

Artificial methods of reproduction do not include a) Rhizome b) cutting c) layering d) budding

Description : Artificial methods of reproduction do not include a) Rhizome b) cutting c) layering d) budding

Last Answer : a) Rhizome

Hormogonia are vegetative reproductive structure of: (a) Spirogyra (b) Ulothrix (c) Oscillatoria (d) Yeast

Description : Hormogonia are vegetative reproductive structure of: (a) Spirogyra (b) Ulothrix (c) Oscillatoria (d) Yeast

Last Answer : Ans. ((c))

Hormogonia are the vegetative reproductive structures of (a) Chlamydomonas (b) Spirogyra (c) Oscillatoria (d) Ulothrix

Description : Hormogonia are the vegetative reproductive structures of (a) Chlamydomonas (b) Spirogyra (c) Oscillatoria (d) Ulothrix

Last Answer : Ans. ((c))

Formation of diploid embryosac from diploid vegetative structure, e.g., nucellus or integument etc., without meiosis is called: (a) Apospory (b) Apomixis (c) Diplospory (d) Adventives polyembryony

Description : Formation of diploid embryosac from diploid vegetative structure, e.g., nucellus or integument etc., without meiosis is called: (a) Apospory (b) Apomixis (c) Diplospory (d) Adventives polyembryony

Last Answer : Ans. ((a))

Write short notes on leaves that help in vegetative reproduction

Description : Write short notes on leaves that help in vegetative reproduction

Last Answer : Ans: Leaves which have epiphyllous buds help in vegetative reproduction. Such leaves are called as reproductive leaves. In Bryophyllum, notches of leaf margins have epiphyllous buds which upon shedding strike ... buds arise at the leaf tip and in Begonia from the wounded regions of leaf.  

Who recognized the importance of floral characters in Taxonomy? Why are floral characters more useful than vegetative characters in classification?

Description : Who recognized the importance of floral characters in Taxonomy? Why are floral characters more useful than vegetative characters in classification? 

Last Answer : Ans: Linnaeus. Floral characters show more variations and more stable than vegetative characters. 

Explain the following: (i) The propagation of rubber by the bud. grafting method.. -Geography

Description : Explain the following: (i) The propagation of rubber by the bud. grafting method.. -Geography

Last Answer : (i) Bud grafting: This is done by the insertion of a strip of bark containing a bud from high yielding clones under the bark of young seedling about 5 cm high till they become united in 3 to ... are 15 to 20 cm tall they are carefully unrooted in bunches and replanted in rows in the flooded fields.

Explain the following: The propagation of rubber by the bud grafting method. -SST 10th

Description : Explain the following: The propagation of rubber by the bud grafting method. -SST 10th

Last Answer : (i) Budgrafting is done by the insertion of a strip of bark containing a bud from highyielding clones under the bark of a young seedling till they become united in 3-4 weeks. The old ... and replanted in parallel rows at regular intervals in flooded fields and left to grow till they mature.

Which of the following is/ are a method of propagation? I. Cutting II. Layering III. Grafting IV. Inarching V. Budding Correct code is - a. I, II, and III only b. II, III and IV only c. III, IV and V only d. I, II, III, IV and V

Description : Which of the following is/ are a method of propagation? I. Cutting II. Layering III. Grafting IV. Inarching V. Budding Correct code is - a. I, II, and III only b. II, III and IV only c. III, IV and V only d. I, II, III, IV and V

Last Answer : d. I, II, III, IV and V

Mark the INCORRECT statement about agar, a gelling agent in plant tissue culture medium a. Not digested by plant enzymes b. It does not use in micro-propagation work c. It does not react with media constituents d. Remain stable at incubation temperature

Description : Mark the INCORRECT statement about agar, a gelling agent in plant tissue culture medium a. Not digested by plant enzymes b. It does not use in micro-propagation work c. It does not react with media constituents d. Remain stable at incubation temperature

Last Answer : b. It does not use in micro-propagation work

How to cut the cuttings for iris propagation

Description : How to cut the cuttings for iris propagation

Last Answer : American flag irises grow from fat underground stems called rhizomes. You can get more plants by breaking off rhizomes from a large plant and planting them just below the soil with any attached roots ... you dig up your bulbs every Fall and replant in the Spring, your bulbs will never divide.

The basic underlying principle of using a mist propagation system is that it: a. Keeps the propagation medium uniformly moist and supplies moisture to the base of the cuttings b. Keeps the plant material cool c. Cools the propagation medium to promote root formation and development d. Increases humidity around the cutting and reduces transpiration

Description : The basic underlying principle of using a mist propagation system is that it: a. Keeps the propagation medium uniformly moist and supplies moisture to the base of the cuttings b. ... medium to promote root formation and development d. Increases humidity around the cutting and reduces transpiration

Last Answer : Increases humidity around the cutting and reduces transpiration

During propagation through cuttings, which hormone(s) is/are used for root promotion? a. ABA b. Seradix c. NAA d. All above

Description : During propagation through cuttings, which hormone(s) is/are used for root promotion? a. ABA b. Seradix c. NAA d. All above

Last Answer : Seradix

Significance of vegetative propagation. -Biology

Description : Significance of vegetative propagation. -Biology

Last Answer : answer:

What is vegetative propagation in plants? -Biology

Description : What is vegetative propagation in plants? -Biology

Last Answer : answer:

What is natural vegetative propagation in plants? -Biology

Description : What is natural vegetative propagation in plants? -Biology

Last Answer : answer:

How does vegetative propagation occurs in bryophytes? -Biology

Description : How does vegetative propagation occurs in 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:

Vegetative propagation by stem cutting is generally foundation of which plant? -General Knowledge

Description : Vegetative propagation by stem cutting is generally foundation of which plant? -General Knowledge

Last Answer : The answer is 'Sugarcane'

Vegetative propagation by stem cutting is generally foundation of which plant? -General Knowledge

Description : Vegetative propagation by stem cutting is generally foundation of which plant? -General Knowledge

Last Answer : answer:

What is germination and what is vegetative propagation?

Description : What is germination and what is vegetative propagation?

Last Answer : Germination is the growth of a plant from a seed. There are several ways a person can germinate a seed. The seed can be put in a small amount of water, just enough to cover or wet the seed. This ... can start to grow. Once this happens you can now cut off the branch and plant it in the ground.

$ Air layering is performed in those plants which have many, long flexible branches near the soil level. ! Layering method of vegetative propagation i

Description : $ Air layering is performed in those plants which have many, long flexible branches near the soil level. ! Layering method of vegetative propagation i

Last Answer : $ Air layering is performed in those plants which have many, long flexible branches near the soil level. ! ... wrong D. If both As and R are wrong.

$ Those parts of the plants which help in vegetative reproduction are called propagules. ! Vegetative propagation is a type of Asexual reproduction

Description : $ Those parts of the plants which help in vegetative reproduction are called propagules. ! Vegetative propagation is a type of Asexual reproduction

Last Answer : $ Those parts of the plants which help in vegetative reproduction are called propagules. ! Vegetative propagation ... D. If both As and R are wrong.

Examples of vegetative propagation are (1) rhizome (3) offset (2) tuber (4) All of these

Description : Examples of vegetative propagation are (1) rhizome (3) offset (2) tuber (4) All of these

Last Answer : (4) All of these Explanation: Rhizome of ginger, tuber of potato offset of water hyacinth are the modes of vegetative reproduction.

Eyes of potato are useful for - (1) Nutrition (2) Respiration (3) Reproduction (4) Vegetative propagation

Description : Eyes of potato are useful for - (1) Nutrition (2) Respiration (3) Reproduction (4) Vegetative propagation

Last Answer : (4) Vegetative propagation Explanation: Any potato variety can be propagated vegetatively by planting tubers, pieces of tubers, cut to include at least one or two eyes, or also by cuttings, a ... worms. The tapeworms use their head, called the scolex, to attach themselves to the intestinal wall.

Write down the advantages and disadvantages of vegetative propagation in plants?

Description : Write down the advantages and disadvantages of vegetative propagation in plants?

Last Answer : Advantages: - i) Young plant uses the food resources from parent plant during development. ii) Only one parent plant is involved. iii) Good and desired characters are transmitted to ... and environment. iv) Colonization is unlikely. Thus plants are not widely distributed. 

Reproduction of plants through seeds are also called: a. Asexual propagation b. Vegetative propagation c. Sexual propagation d. Tissue culture

Description : Reproduction of plants through seeds are also called: a. Asexual propagation b. Vegetative propagation c. Sexual propagation d. Tissue culture

Last Answer : Sexual propagation

Vegetative propagation in mint occurs by (a) offset (b) rhizome (c) sucker (d) runner.

Description : Vegetative propagation in mint occurs by (a) offset (b) rhizome (c) sucker (d) runner.

Last Answer : (c) sucker

Vegetative propagation in Pistia occurs by (a) stolon (b) offset (c) runner (d) sucker.

Description : Vegetative propagation in Pistia occurs by (a) stolon (b) offset (c) runner (d) sucker.

Last Answer : b) offset

In ginger, vegetative propagation occurs through (a) bulbils (b) runners (c) rhizome (d) offsets.

Description : In ginger, vegetative propagation occurs through (a) bulbils (b) runners (c) rhizome (d) offsets.

Last Answer : (c) rhizome

Bryophytes are dependent on water, because (a) water is essential for their vegetative propagation (b) the sperms can easily reach upto egg in the archegonium (c) archegonium has to remain filled with water for fertilization (d) water is essential for fertilization for their homosporous nature.

Description : Bryophytes are dependent on water, because (a) water is essential for their vegetative propagation (b) the sperms can easily reach upto egg in the archegonium (c) archegonium has to remain filled with water for fertilization (d) water is essential for fertilization for their homosporous nature.

Last Answer : (b) the sperms can easily reach upto egg in the archegonium

Vegetative propagation is Pistiaoccurs bya) Stolenb) Offsetc) Runnerd) Sucker

Description : Vegetative propagation is Pistiaoccurs bya) Stolenb) Offsetc) Runnerd) Sucker

Last Answer : b) Offset

Eyes of potato are useful for (1) Nutrition (2) Respiration (3) Reproduction (4) Vegetative propagation

Description : Eyes of potato are useful for (1) Nutrition (2) Respiration (3) Reproduction (4) Vegetative propagation

Last Answer : Vegetative propagation