Stem is reduced in (a) Rhizome (b) Corm (c) Bulb (d) Tuber

Stem is reduced in (a) Rhizome (b) Corm (c) Bulb (d) Tuber
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Ans. ((c))
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Onion and garlic are examples of a)Rhizome b) corm c) stem tuber d) bulb

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

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Differentiate Rhizome and corm

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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

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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.

A slender trailing stem taking roots at the node is a. Runner b. Rhizome c. Tuber d. Bulbs

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Last Answer : Runner

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Last Answer : answer:

The beetroot is the portion of the beet plant - (1) tap root (2) adventitious (3) bulb of the stem (4) rhizome

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Last Answer : (1) tap root Explanation: The beetroot is the taproot portion of the beet plant. Beet plant it is one of several of the cultivated varieties of Beta vulgar is grown for their edible taproots and their leaves (called beet greens).

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

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

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What does tuber mean ?

Description : What does tuber mean ?

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Last Answer : Rhizome

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Description : What are the characteristics of rhizome stem ?

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Bananas main portion which remains above the ground is called as: a. Stem b. Rhizome c. Pseudostem d. Crown

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Last Answer : Pseudostem

Banana plants are infected with: a. Banana bunchy top b. Anthracnose of stem c. Rhizome wilt d. None

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Sweet potato is a modified (a) stem (b) adventitious root (c) tap root (d) rhizome.

Description : Sweet potato is a modified (a) stem (b) adventitious root (c) tap root (d) rhizome.

Last Answer : (b) adventitious root

Propagation of ginger is generally done using _______ . a) seed b)stem (rhizome ) c)root d)leaf

Description : Propagation of ginger is generally done using _______ . a) seed b)stem (rhizome ) c)root d)leaf

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Sweet potato is a modified (1) Stem (2) Adventitious root (3) Tap root (4) Rhizome

Description : Sweet potato is a modified (1) Stem (2) Adventitious root (3) Tap root (4) Rhizome

Last Answer : (2) Adventitious root

Radial vascular bundle is present in a. Stem b. Root c. Rhizome d. Flower

Description : Radial vascular bundle is present in a. Stem b. Root c. Rhizome d. Flower

Last Answer : b. Root

How do differentiate Bulb from Pseudobulb?

Description : How do differentiate Bulb from Pseudobulb?

Last Answer : Ans: A bulb is underground modified stem whose leaves store food materials where as pseudobulb is aerial modified stem of Bulbophyllum which stores food materials and has few leaves. 

Difference between Root tuber and Stem tuber? -Biology

Description : Difference between Root tuber and Stem tuber? -Biology

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Is rotundifolius a root tuber or stem tuber? -Biology

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Why is potato tuber considered as a stem although it is an underground plant part? -Biology

Description : Why is potato tuber considered as a stem although it is an underground plant part? -Biology

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Why is potato tuber considered as a stem although it is an underground plant part? -Biology

Description : Why is potato tuber considered as a stem although it is an underground plant part? -Biology

Last Answer : answer:

Stem tailed drill seen in which plant ?

Description : Stem tailed drill seen in which plant ?

Last Answer : : Stem tailed drill is found in bone marrow plants.

What are the totiptent stem cells of plants ?

Description : What are the totiptent stem cells of plants ?

Last Answer : : Totiptent stem is the type of cell from which it is possible to produce plant seedlings directly.

Arrangement of leaves on a stem branch is: (a) Venation (b) Venation (c) Ptyxis (d) Phyllotaxy

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Aerosols having carbon and fluorine compounds are chiefly released by: (a) Refineries (b) Automobiles (c) Industries (d) Jets 3. Coir of commerce is obtained from: (a) Endocarp of coconut (b) Mesocarp of coconut (c) Stem of jute (d) Leaves of coconut

Description : Aerosols having carbon and fluorine compounds are chiefly released by: (a) Refineries (b) Automobiles (c) Industries (d) Jets 3. Coir of commerce is obtained from: (a) Endocarp of coconut (b) Mesocarp of coconut (c) Stem of jute (d) Leaves of coconut

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Stomata in bryophytes are present in the of: (a) Capsule (b) Leaf (c) Stem (d) Seta

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In spite of several angiospermic features Gnetum is a gymnosperm because…. a) polyembryony is a common features b) prothallial cell is present in the male gametophyte c) seed is naked d) stem exhibit anomalous secondary growth

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The resin duct in Pinus stem represents a................ a)large vacuole b)intercellular space c)lysigenous cavity d)schizogenous cavity.

Description : The resin duct in Pinus stem represents a................ a)large vacuole b)intercellular space c)lysigenous cavity d)schizogenous cavity.

Last Answer : d)schizogenous cavity.

Sphenopteris hoeninghausii is the….. a)stem b)root c)leaves d)ovule

Description : Sphenopteris hoeninghausii is the….. a)stem b)root c)leaves d)ovule

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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 

Which underground stem modification does not possess roots? Mention its scientific name.

Description : Which underground stem modification does not possess roots? Mention its scientific name. 

Last Answer : Ans: Stem tuber is the underground stem modification that does not possess roots. Solanum tuberosum is its scientific name.  

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

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Tissue culture is a good technique to a) Cross two varieties b) Rapidly increase the size of a trees by strengthening the stem c) Eliminate virus d) Improve yield of crops

Description : Tissue culture is a good technique to a) Cross two varieties b) Rapidly increase the size of a trees by strengthening the stem c) Eliminate virus d) Improve yield of crops 

Last Answer : c) Eliminate virus 

In cold places frost damage can be reduced in horticultural crops using these methods except a) Overhead sprinklers at night b) Green houses and shade nets c) Wind breaks placement d) Appropriate fungicide application

Description : In cold places frost damage can be reduced in horticultural crops using these methods except a) Overhead sprinklers at night b) Green houses and shade nets c) Wind breaks placement d) Appropriate fungicide application

Last Answer : b) Green houses and shade nets

How to get a elephant ear corm ready for Winter ?

Description : How to get a elephant ear corm ready for Winter ?

Last Answer : I would guess you want to keep it in barely moist soil and not let it dry out. But don't over water it either. Maybe check the bulb to make sure it's not drying out and water accordingly. ... keep it in cold but not freezing temperatures. I've read about them in books but never tried growing one.

Examples of corm. -Biology

Description : Examples of corm. -Biology

Last Answer : answer:

Most rivers flowing west from the Western Ghats do not Corm deltas because of (a) lack of eroded material (b) the high gradient (c) lack of vegetation free area (d) low velocity

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Last Answer : Ans: (b)

Moisture damage, as a result of condensation occurring inside of the cargo winch master switches, can be reduced by __________________. A. installing a light bulb in the pedestal stand B. coating the switch box internals with epoxy sealer C. venting the switch box regularly D. using strip heaters inside the switch box

Description : Moisture damage, as a result of condensation occurring inside of the cargo winch master switches, can be reduced by __________________. A. installing a light bulb in the pedestal stand B. coating the ... epoxy sealer C. venting the switch box regularly D. using strip heaters inside the switch box

Last Answer : Answer: D

Pick out the wrong statement pertaining to the cooling towers. (A) In case of induced draft cooling tower, the fan is placed at the top of the tower (B) Effectiveness of forced draft cooling tower is reduced by the recirculation of the humid and hot discharged air (C) A natural draft cooling tower is recommended to be used, when the air humidity is low and air temperature is also low (D) Effectiveness of a mechanical draft cooling tower is reduced with increase in air wet-bulb temperature

Description : Pick out the wrong statement pertaining to the cooling towers. (A) In case of induced draft cooling tower, the fan is placed at the top of the tower (B) Effectiveness of ... Effectiveness of a mechanical draft cooling tower is reduced with increase in air wet-bulb temperature

Last Answer : (D) Effectiveness of a mechanical draft cooling tower is reduced with increase in air wet-bulb temperature