Description : The example of above ground modified stem is a. stolons b. Corms c. Tuber d. Rhizome
Last Answer : stolons
Description : Vine mean climbing/trailing plants with a. Herbaceous stem b. Woody stem c. Both of these d. None of these
Last Answer : Herbaceous stem
Description : Bananas main portion which remains above the ground is called as: a. Stem b. Rhizome c. Pseudostem d. Crown
Last Answer : Pseudostem
Description : Banana plants are infected with: a. Banana bunchy top b. Anthracnose of stem c. Rhizome wilt d. None
Last Answer : Banana bunchy top
Description : Stem is reduced in (a) Rhizome (b) Corm (c) Bulb (d) Tuber
Last Answer : Ans. ((c))
Description : Onion and garlic are examples of a)Rhizome b) corm c) stem tuber d) bulb
Last Answer : d) bulb
Description : The parts of stem from which a leaf arises is called a. Node b. Internodes c. Apex d. Bud
Last Answer : Node
Description : Sweet potato is propagated by: a. Stem cuttings b. Tubers c. Roots d. a & b
Last Answer : a & b
Description : Turmeric is propagated by: a. Corms b. Seed c. Rhizome d. Bulb
Last Answer : Rhizome
Description : In onion, the swollen underground structure is: (a) Root (b) Rhizome (c) Bulb (d) Tuber
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.
Description : The edible part of potato is: a. Root b. Tuber c. Rhizome d. Corm
Last Answer : Tuber
Description : Vegetative propagation in mint occurs by (a) offset (b) rhizome (c) sucker (d) runner.
Last Answer : (c) sucker
Description : Green potato tuber is inedible due to: a. Carcinogenic b. Hardness c. Hollowness d. None of above
Last Answer : Carcinogenic
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
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
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
Description : A weed with a trailing stem a).Convolvulus arvensis b). Digitaria sanguinalis c). Cuscuta sp d). Cynodon sp
Last Answer : a).Convolvulus arvensis
Description : Mrs. Khan loves spring flowering bulbs. Which of the following would you suggest for Mrs. Khan to plant? a. Hyacinthus orientalis b. Coleus x hybridus c. Lonicera japonica d. Gardenia jasminoide
Last Answer : Hyacinthus orientalis
Description : Lack of early spring flowering from tulip bulbs planted outdoors is due to: a. Bright sunlight b. Lack of winter cooling c. Excessive moisture d. Magnesium and calcium deficiencies
Last Answer : Lack of winter cooling
Description : Gladiolus is propagated through: a. Bulbs b. Corms c. Tubers d. Rhizomes
Last Answer : Corms
Description : What are the characteristics of rhizome stem ?
Last Answer : Characteristics of rhizome stems: They store food under the soil and are located parallel or vertically. They have obvious episodes and episodes. Orbital buds are produced from the epithelium of the scales and the extracellular root and the scales of the scales.
Description : The beetroot is the portion of the beet plant - (1) tap root (2) adventitious (3) bulb of the stem (4) rhizome
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).
Description : Sweet potato is a modified (a) stem (b) adventitious root (c) tap root (d) rhizome.
Last Answer : (b) adventitious root
Description : Propagation of ginger is generally done using _______ . a) seed b)stem (rhizome ) c)root d)leaf
Last Answer : b)stem (rhizome )
Description : Sweet potato is a modified (1) Stem (2) Adventitious root (3) Tap root (4) Rhizome
Last Answer : (2) Adventitious root
Description : Radial vascular bundle is present in a. Stem b. Root c. Rhizome d. Flower
Last Answer : b. Root
Description : Two basic types of pruning are heading-back and thinning-out. Which of the following is true about these pruning methods? a. Thinning cuts leave behind a good portion of the stem and many axillary buds. ... leave no buds. d. Heading cuts remove a portion of the stem and only terminal buds are lef
Last Answer : Thinning cuts are made close to a main branch or ground and few axillary buds are left
Description : Pansy is very popular annual due to its: a. Stem and foliage beauty b. Hardiness toward ground cover c. Planting under shad. d. Mix colour flowers bedding plant.
Last Answer : Mix colour flowers bedding plant.
Description : A climbing plant with woody stem is called a. Vine b. Liana c. Hedge d. All of the above
Last Answer : Vine
Description : Which of following trees has stem beauty? a. Eucalyptus b. Sterculia c. Royal palm d. All of above
Last Answer : All of above
Description : A thread-like stem or leaf which clings to any support, is known as a. Climber b. Tendril c. Sucker d. Creeper
Last Answer : Tendril
Description : Annual bearing apples differentiate much greater proportion of their flowers on _______: a. Spurs b. Shoots c. Leaf axils d. Main stem
Last Answer : Shoots
Description : Canary date differs from cultivated date in a. Length of fronds b. Arrangement of pinnus c. Thickness of stem d. Area of origin
Last Answer : Thickness of stem
Description : A self supporting vine type stem is called. a. Vine b. Shrub c. Herb d. Liana
Last Answer : Liana
Description : In plants auxin are mainly present in: a. Root tips b. Stem end c. Shoot tips d. Leaf margins
Last Answer : Shoot tips
Description : Lowering the soil grade around a tree removes many of the tree’s __________ roots. a. Tap b. Aerial c. Feeder d. Aquatic
Last Answer : Feeder
Description : Plants usually do not grow well in poorly drained soils because: a. Oxygen content is low in poorly drained soils b. The organic matter content of poorly drained soils is too high c. Poorly drained soils warm too quickly in spring d. Plant roots become engorged with water in poorly drained soils
Last Answer : Oxygen content is low in poorly drained soils
Description : A transplanted tree or shrub should be set into the ground: a. 50 percent deeper than it was originally planted b. So that the top roots are exposed to the air c. With the top of the container slightly covered d. At the same depth at which it was originally growing
Last Answer : At the same depth at which it was originally growing
Description : The soil pH level primarily controls: a. Soil temperature b. Activity of soil-borne diseases c. Moisture absorption by roots d. Availability of essential plant nutrients
Last Answer : Availability of essential plant nutrients
Description : Dead heading is the removal of a. Dead branches b. Dead roots c. Faded flowers d. Shriveled leaves
Last Answer : Faded flowers
Description : Tap roots of plants are also called as a. Secondary roots b. Adventitious roots c. Primary roots d. Tertiary roots
Last Answer : Primary roots
Description : In citrus 80-90% of the active roots are present in the soil to a depth of: a. 25 cm b. 50 cm c. 75 cm d. 100 cm
Last Answer : 25 cm
Description : Colour of carrot roots is affected by: a. Soil temperature b. Soil moisture c. Soil texture d. All of above
Last Answer : Soil moisture
Description : Difference between Root tuber and Stem tuber? -Biology
Last Answer : answer:
Description : How is plant propagated by stem tuber? -Biology
Description : Is rotundifolius a root tuber or stem tuber? -Biology
Description : Why is potato tuber considered as a stem although it is an underground plant part? -Biology