Explain plant propagation by tuberous roots. -Biology

Explain plant propagation by tuberous roots. -Biology
by

1 Answer

Answer :

answer:
by

Related questions

My tuberous begonia begonia is falling apart in big clusters. Why

Description : My tuberous begonia begonia is falling apart in big clusters. Why

Last Answer : Need Answer

how can I grow tuberous begonia compact and smaller leaf?

Description : how can I grow tuberous begonia compact and smaller leaf?

Last Answer : Need Answer

what soil conditions are best for tuberous begonias?

Description : what soil conditions are best for tuberous begonias?

Last Answer : Need Answer

All of the following are bulbous and tuberous-rooted plants except: a. Dahlias b. Dutch iris c. Caladiums d. Snapdragons

Description : All of the following are bulbous and tuberous-rooted plants except: a. Dahlias b. Dutch iris c. Caladiums d. Snapdragons

Last Answer : Snapdragons

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

What is meant by plant propagation? -Biology

Description : What is meant by plant propagation? -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:

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

A viruses free plant can be obtained from — propagation. a. Leaf b. Stem c. Root d. Meristem culture

Description : A viruses free plant can be obtained from — propagation. a. Leaf b. Stem c. Root d. Meristem culture

Last Answer : d. Meristem culture

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

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

All the progeny obtained from a single plant by vegetative propagation are called (1) Clones (2) Pure line (3) Indred line (4) Pedigree line

Description : All the progeny obtained from a single plant by vegetative propagation are called (1) Clones (2) Pure line (3) Indred line (4) Pedigree line

Last Answer : Clones

Significance of vegetative propagation. -Biology

Description : Significance of vegetative propagation. -Biology

Last Answer : answer:

What is stem cutting propagation? -Biology

Description : What is stem cutting propagation? -Biology

Last Answer : answer:

What is vegetative propagation in plants? -Biology

Description : What is vegetative propagation in plants? -Biology

Last Answer : answer:

How does propagation occur in Bryophyllum? -Biology

Description : How does propagation occur in Bryophyllum? -Biology

Last Answer : answer:

What are the artificial methods of vegetative propagation? -Biology

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

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 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.

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.

What are wired and wireless transmission systems? Explain the mechanisms of propagation of radio communication.

Description : What are wired and wireless transmission systems? Explain the mechanisms of propagation of radio communication.

Last Answer :  Transmission Systems: Modern long distance transmission systems can be placed under three broad categories: 1. Radio Systems 2. Coaxial cable systems 3. Optical fibre systems  ... microwave communication limited by horizon. 3. Troposphere scatter communication 4. Satellite communication. 

Explain the effect of the following engine variables on ignition lag and flame propagation: (i) cylinder size (ii) cylinder wall temperature (iii) compression ratio and (iv) inlet air temperature

Description : Explain the effect of the following engine variables on ignition lag and flame propagation: (i) cylinder size (ii) cylinder wall temperature (iii) compression ratio and (iv) inlet air temperature

Last Answer : (i) Cylinder size - Engine of similar design generally run at the same speed. This is achieved by smaller engine having larger RPM and larger engines having smaller RPM. Due to the same ... all reduces the ignition lag. Pre-increase in the intake temperature and pressure increases the flame speed.

Explain the effects of engine variables on ignition lag and flame propagation.

Description : Explain the effects of engine variables on ignition lag and flame propagation.

Last Answer : Effect of engine variables on Ignition lag 1) Fuel- it is depend on chemical nature of fuel. The higher, the self-ignition temp of fuel, the longer will be the ignition lag. 2) ... required for flame travel will be about the same irrespective of engine size, provided the engine are similar. 

Explain duct propagation with neat sketch.

Description : Explain duct propagation with neat sketch.

Last Answer : Duct propagation is a special type and used for very high microwave frequencies. New phenomenon which occurs in super-refraction, also known as ducting. As the height above earth increases, ... in the standard atmosphere. The Duct propagation is used for very high frequencies in GHz range.

Explain virtual height with respect to wave propagation with neat sketch.

Description : Explain virtual height with respect to wave propagation with neat sketch.

Last Answer : In ionization layer the incident wave refracts and bends down gradually than sharply.   The incident and refracted rays follow paths that are exactly the same as they would have been if reflection had taken place from a surface located at a greater height called virtual height of this layer. 

Explain the transverse electromagnetic waves in wave propagation.

Description : Explain the transverse electromagnetic waves in wave propagation.

Last Answer : 1. The electromagnetic waves are oscillations, which propagate through free space. 2. Em wave travel in free space at the speed of light. 3. Figure shows the simple EM wave, in which the direction of ... electromagnetic waves (TEM). Diagram:- Transverse electromagnetic wave(TEM) OR

Explain the following in wave propagation: 1) Actual height 2) Virtual height

Description : Explain the following in wave propagation: 1) Actual height 2) Virtual height

Last Answer : 1) Actual height:- The height attained by the wave during propagation through the ionosphere is known as Actual height. 2)Virtual height: -The incident wave returns back to the earth due to ... It is also defined as the maximum height that the hypothetical reflected wave would have reached.

Explain Tropospheric scatter propagation with sketch.

Description : Explain Tropospheric scatter propagation with sketch.

Last Answer : As the name implies, troposcatter uses the troposphere as the region that affects the radio signals being transmitted, returning them to Earth so that they can be received by the ... of "blurring" the overall received signal and this makes high speed data transmissions difficult.

Explain ionospheric propagation with neat sketch. Explain two properties of layers of ionosphere.

Description : Explain ionospheric propagation with neat sketch. Explain two properties of layers of ionosphere.

Last Answer : Diagram :   Explanation: The transmitted signal travels into the upper atmosphere where it is reflected back to earth due to the presence of layers called as ionosphere in the upper ... having highest electron density of all layers, due to this F2 layer remains present at night time.

(a)Explain how does the exchange of gases occur in plants across the surface of stems, roots and leaves. (b) How are water and minerals transported in plants ? -Biology

Description : (a)Explain how does the exchange of gases occur in plants across the surface of stems, roots and leaves. (b) How are water and minerals transported in plants ? -Biology

Last Answer : a) In plants there are tiny pores called stomata on leaves and lenticels in stem which facilitate the exchange of gases. Carbon dioxide is taken in and oxygen given out {during photosynthesis} and vice ... within the plant, to all parts like the stem, roots, fruits etc. in all directions.