How is plant propagated by stem tuber? -Biology

Description : Which of the following is not a stem modification ? (1) Bulb of Onion (2) Corm of Arvi (3) Tuber of Sweet-potato (4) Tuber of Potato

Last Answer : Tuber of Sweet-potato

Sweet potato is propagated by: a. Stem cuttings b. Tubers c. Roots d. a & b

Description : Sweet potato is propagated by: a. Stem cuttings b. Tubers c. Roots d. a & b

Last Answer : a & b

Banana is propagated by a) Stem cutting b) Tillers c) Suckers d) Crown

Description : Banana is propagated by a) Stem cutting b) Tillers c) Suckers d) Crown

Last Answer : c) Suckers

Rubber plant can be propagated through: a. Aerial layering b. Cutting c. All above d. None of above

Description : Rubber plant can be propagated through: a. Aerial layering b. Cutting c. All above d. None of above

Last Answer : All above

Which is not applicable to vegetatively propagated plants a) To get true to type plants b) To protect an elite quality c) To conserve a plant d) To get a new type of plant

Description : Which is not applicable to vegetatively propagated plants a) To get true to type plants b) To protect an elite quality c) To conserve a plant d) To get a new type of plant

Last Answer : d) To get a new type of plant

How is potato propagated? -Biology

Description : How is potato propagated? -Biology

Last Answer : answer:

what is the name of the poisonous vine with large leaves, huge white flesh tuber roots, and climbs on everything?

Description : what is the name of the poisonous vine with large leaves, huge white flesh tuber roots, and climbs on everything?

Last Answer : Need Answer

Which end of the hardy gloxinia tuber goes up, the cut end, or the other?

Description : Which end of the hardy gloxinia tuber goes up, the cut end, or the other?

Last Answer : Need Answer

What is the name of the tuber which produces pinecone flowers and filled with clear liquid?

Description : What is the name of the tuber which produces pinecone flowers and filled with clear liquid?

Last Answer : Colloquially known as pinecone ginger; definitely a ginger; the gooey liquid in the grenade shaped flower is used as soap in various tropical countries. A good and fragrant soap or shampoo.

where do you get them most dill flavor from the dill head or the tuber

Description : where do you get them most dill flavor from the dill head or the tuber

Last Answer : from the seed head

were is the indigenous home of the versatile tuber?

Description : were is the indigenous home of the versatile tuber?

Last Answer : The tuberose is believed to be native to central and southern Mexico. It is no longer found in the wild, probably as a result of being domesticated by the Aztecs. It is currently grown in many tropical and temperate countries.

What does tuber mean ?

Description : What does tuber mean ?

Last Answer : Tuber is a type of transformed stem. Some plants swell as a result of food storage at the apex of the lower branches of the soil and form tubers , called tubers. In the future, this tuber works for ... scaly leaf-like (scales) chamber. From each eye an independent plant is born , such as a potato.

What is Tuber ?

Description : What is Tuber ?

Last Answer : In some plants, tubers swell as a result of food storage at the apex of the underground branches , they are called tubers. In the future, this tuber works for reproduction. Tubers have tiny holes in them. ... like eyes. So their eyes say. From each eye an independent plant is born , such as a potato

Why is dahlia called tufted tuber ?

Description : Why is dahlia called tufted tuber ?

Last Answer : Because it has a bunch of swollen roots.

What is Tuber ?

Description : What is Tuber ?

Last Answer : In some plants, the tuber becomes swollen and juicy by storing food at the apex of the underground branch or by transforming the stem to form tuber or by storing food.

Which is the example of tuber ?

Last Answer : Examples of tubers are onion , garlic.

Which is the example of tuber ?

Last Answer : Example of tuber is potato.

The type of crop which is able to fix nitrogen from air is known as (a) Legume (b) Rice (c) Tuber (d) Potato

Description : The type of crop which is able to fix nitrogen from air is known as (a) Legume (b) Rice (c) Tuber (d) Potato

Last Answer : Ans: (a)

In onion, the swollen underground structure is: (a) Root (b) Rhizome (c) Bulb (d) Tuber

Description : In onion, the swollen underground structure is: (a) Root (b) Rhizome (c) Bulb (d) Tuber

Last Answer : Ans. ((c))

Only tuber crop, which is rich in protein?

Description : Only tuber crop, which is rich in protein?

Last Answer : Ans. Colocasia

The tuber borne disease of potato

Description : The tuber borne disease of potato

Last Answer : Ans. Black scurf (Rhizoctonia solani)

The scientific name of Potato tuber moth

Description : The scientific name of Potato tuber moth

Last Answer : Ans. Phthorimaea operculella

To break the tuber dormancy, the tuber should be treated with

Description : To break the tuber dormancy, the tuber should be treated with

Last Answer : Ans.1%thiourea + 1 ppm GA3 for 1 hour

Tuber for selected for potato sowing should have

Description : Tuber for selected for potato sowing should have

Last Answer : Ans.At least 3 buds, 2.5-3 cm diameter with 25-30 gm weight.

Which of the following is not a stern modification? (1) Bulb of Onion (2) Corm of Arvi (3) Tuber of Sweet-potato (4) Tuber of Potato

Description : Which of the following is not a stern modification? (1) Bulb of Onion (2) Corm of Arvi (3) Tuber of Sweet-potato (4) Tuber of Potato

Last Answer : (3) Tuber of Sweet-potato Explanation: A modified stem is a part of a plant with special features developed for special functions. Modified stems can be found either above or below ground. Examples of ... ; bulbs, corms, rhizomes, tubers and tendrils. Sweet potato is an example of a tuberous root.

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.

A potato tuber has been cut into two halves. A few drops of iodine solution are placed on the cut surface of one of the halves. What colour change will be noticed? (1) From brown to blue-black (2) From brown to orange-red (3) From blue to pink (4) From pink to blue-green

Description : A potato tuber has been cut into two halves. A few drops of iodine solution are placed on the cut surface of one of the halves. What colour change will be noticed? (1) From brown to blue-black (2) From brown to orange-red (3) From blue to pink (4) From pink to blue-green

Last Answer : (1) From brown to blueblack Explanation: Any form of starch (carbohydrate) turns blue-black when iodine solution is applied to it. This is because starch is composed of polymers of ... already mentioned. The complex of iodine stuck inside the amylose coil produces a characteristic blueblack colour.

potato tuber has been cut into two halves. A few drops of iodine solution are placed on the cut surface of one of the halves. What colour change will be noticed? (1) From brown to blue-black (2) From brown to orange-red (3) From blue to pink (4) From pink to blue-green

Description : potato tuber has been cut into two halves. A few drops of iodine solution are placed on the cut surface of one of the halves. What colour change will be noticed? (1) From brown to blue-black (2) From brown to orange-red (3) From blue to pink (4) From pink to blue-green

Last Answer : (1) From brown to blueblack Explanation: The Iodine test is used to test for the presence of starch. Iodine solution — iodine dissolved in an aqueous solution of potassium iodide — reacts with the starch producing a purple black colour.

An example of Tuber crop?

Description : An example of Tuber crop?

Last Answer : Potato

Green potato tuber is inedible due to: a. Carcinogenic b. Hardness c. Hollowness d. None of above

Description : Green potato tuber is inedible due to: a. Carcinogenic b. Hardness c. Hollowness d. None of above

Last Answer : Carcinogenic

Potato cut tuber are used for planting during a. Autumn crop b. Spring crop c. Both of above d. None of above

Description : Potato cut tuber are used for planting during a. Autumn crop b. Spring crop c. Both of above d. None of above

Last Answer : Spring crop

Tuber initiation in potato starts after a. 7 th week b. 9 th week c. 5 th week d. 4 th week

Description : Tuber initiation in potato starts after a. 7 th week b. 9 th week c. 5 th week d. 4 th week

Last Answer : 7 th week

Optimum temperature for potato tuber formation is a. 20-22°C b. 25-30°C c. 22-25°C d. All of these

Description : Optimum temperature for potato tuber formation is a. 20-22°C b. 25-30°C c. 22-25°C d. All of these

Last Answer : 20-22°C

The edible part of potato is: a. Root b. Tuber c. Rhizome d. Corm

Description : The edible part of potato is: a. Root b. Tuber c. Rhizome d. Corm

Last Answer : Tuber

Potato tuber growth is stopped at what temperature ? (a) 40°C — 42°C (b) 30°C — 32°C (c) 35°C — 37°C (d) 38°C – 40°C

Description : Potato tuber growth is stopped at what temperature ? (a) 40°C — 42°C (b) 30°C — 32°C (c) 35°C — 37°C (d) 38°C – 40°C

Last Answer : (b) 30°C — 32°C

Damaging stage of potato tuber month is –a) Adult b) Pupa c) Larva d) All of these

Description : Damaging stage of potato tuber month is –a) Adult b) Pupa c) Larva d) All of these

Last Answer : c) Larva

The “eyes” of the potato tuber are (a) root buds (b) flower buds (c) shoot buds (d) axillary buds.

Description : The “eyes” of the potato tuber are (a) root buds (b) flower buds (c) shoot buds (d) axillary buds.

Last Answer : (d) axillary buds.

Which hormone breaks dormancy of potato tuber? (a) Gibberellin (b) IAA (c) ABA (d) Zeatin

Description : Which hormone breaks dormancy of potato tuber? (a) Gibberellin (b) IAA (c) ABA (d) Zeatin

Last Answer : (a) Gibberellin

CRT stands for: a) Ctrl, Refresh, Tab b) Cathode Ray Tube c) Catholic Ray Tuber d) None of These

Description : CRT stands for: a) Ctrl, Refresh, Tab b) Cathode Ray Tube c) Catholic Ray Tuber d) None of These

Last Answer : b) Cathode Ray Tube

How is plant propagated by stem tuber? -Biology

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