Which hormone is found in fruits, flowers, seeds, leaves and roots ?

Which hormone is found in fruits, flowers, seeds, leaves and roots ?
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1 Answer

Answer :

Ethylene hormone is found in fruits, flowers, seeds, leaves and roots.
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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

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Cliestogamous flowers are found in

Description : Cliestogamous flowers are found in

Last Answer : Cliestogamous flowers are found in – Commelina

What are gall flowers? In which inflorescence are they found.

Description : What are gall flowers? In which inflorescence are they found. 

Last Answer : Ans: Gall flowers are sterile female flowers. They are found Cyathium inflorescence.  

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Description : Why do fruits fall prematurely ?

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Description : Which of the following should be used to prevent premature falling of fruits from mango tree ?

Last Answer : Auxin should be used to prevent premature dropping of fruits from mango trees.

What are the main types of fruits ?

Description : What are the main types of fruits ?

Last Answer : : There are mainly three types of fruits. Simple fruits , bunch fruits and compound fruits.

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Description : Artificial ripening of fruits is accomplished by treatment with: (a) Sodium chloride (b) IAA (c) Ethylene gas (d) Kinetin

Last Answer : Ans. ((c))

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what are fruits?

Description : what are fruits?

Last Answer : Fruits are, by definition, the mature, seed-containing ovaries of flowers. We sometimes use the terms fruit and vegetable , which are frequently confused. The term fruit is a botanical term ( ... , such as grapefruits, apples, or pumpkins, but they can be dry and hardened structures as well.

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Description : Write short notes on multiple fruits.  

Last Answer : Ans: Multiple fruits are developed from inflorescence. These are of two types known as Sorosis and Syconus. 1. Sorosis: It is developed from Spadix, Spike and Catkin inflorescences. In Morus and ... . Each female flower develops into an achene. The fleshy part is peduncle.Ex: Ficus species.

Write short notes on aggregate fruits.

Description : Write short notes on aggregate fruits.  

Last Answer : Ans: Fruits developed from bi or multicarpellary apocarpous ovaries are called as aggregate fruits. Ovary of each carpel develops into a small fruit called as fruitlet. All the fruitlets are attached to ... and Nelumbo, etaerio of follicles as in Magnolia and etaerio of drupes as in Rubus. 

Explain false fruits with examples

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Last Answer : Ans: Fruits developed from non-ovarian part of the flower are called as false fruits. They are always associated with true fruits. Ex: Anacardium occidentale, Pyrus malus In Anacardium, the ... Pyrus malus, the thalamus becomes fleshy. It is edible and completely surrounds the false fruit. 

What roots can be seen in a beautiful tree ?

Description : What roots can be seen in a beautiful tree ?

Last Answer : : Breathing roots can be seen in Sundari tree.

How many types of roots ?

Description : How many types of roots ?

Last Answer : 2 types of roots. For example: spatial and non-local roots.

Floating roots are the characteristics feature of: (a) Viscum (c) Vanda (b) Cuscuta (d) Jussiaea

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what are roots?

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Last Answer : Roots serve as the most fundamental organ to health of most plants. The root or radicle is the first plant part to appear from a seed. Roots act to anchor the plant and absorb water and ... ■ Photosynthesis: In rare cases, plants have green, aerial roots that photosynthesize (e.g. orchids).

The tissue which is involved in development of lateral roots is

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Last Answer : The tissue which is involved in development of lateral roots is – Pericycle

Development of lateral roots is

Description : Development of lateral roots is

Last Answer : Development of lateral roots is – Endogenous

In roots, mitotically and metabolically inactive cells that are positioned just behind the root cap are called as

Description : In roots, mitotically and metabolically inactive cells that are positioned just behind the root cap are called as

Last Answer :  In roots, mitotically and metabolically inactive cells that are positioned just behind the root cap are called as – Quiescent center

Write short notes on storage roots

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Last Answer : Ans: Modified roots that become swollen due to accumulation of excessive food materials are called as storage roots. They may be developed from tap root or tap root system which appear in conical shape in ... , fruiting and seed setting. Hence they must be harvested at the end of first year.   

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.  

What are fasciculated roots? Give two examples.

Description : What are fasciculated roots? Give two examples.

Last Answer : Ans: Tuft of storage adventitious roots are called as fasciculated roots. Ex: Asparagus, Dahlia 

What are assimilatory roots? Give two examples.

Description : What are assimilatory roots? Give two examples. 

Last Answer : Ans: Modified green adventitious roots that help in assimilation of carbon dioxide are called as assimilatory roots. Examples are Taeniophyllum, Tinospora. 

Root suckers are a) Insects that suck nutrients from the roots of plants b) Shoots that arise from roots to form new plant c)New plant parts that arise from the branches of fruit trees d) Roots of neighboring plants that share water with the another plant

Description : Root suckers are a) Insects that suck nutrients from the roots of plants b) Shoots that arise from roots to form new plant c)New plant parts that arise from the branches of fruit trees d) Roots of neighboring plants that share water with the another plant

Last Answer : b) Shoots that arise from roots to form new plant

The seeds which have separate endosperm: (1) Maize (2) Onion (3) Rice (4) Bean

Description : The seeds which have separate endosperm: (1) Maize (2) Onion (3) Rice (4) Bean

Last Answer : Ans. ((a))

The species of Pinus, seeds of which are edible is/ chilgoza comes from: (a) P. roxburghii (b) P. gerardiand (c) P. monophylla (d) P. sylvestris

Description : The species of Pinus, seeds of which are edible is/ chilgoza comes from: (a) P. roxburghii (b) P. gerardiand (c) P. monophylla (d) P. sylvestris

Last Answer : Ans. ((b))

Which one yields oil from seeds and orange dye from petals? (a) Helioanthus annus (b) Calendulla officinalis (c) Carthamus tinctorius (d) Tagetus erecta

Description : Which one yields oil from seeds and orange dye from petals? (a) Helioanthus annus (b) Calendulla officinalis (c) Carthamus tinctorius (d) Tagetus erecta

Last Answer : Ans. ((c))

what are seeds?

Description : what are seeds?

Last Answer : Seeds are baby plants, or the fertilized ovules of a plant. Seeds come in a range of size and shapes. The smallest seed belongs to orchids, which can been dust-sized and weigh as little as ... pattern that warns animals; these seeds do not need an animal disperser, and use other dispersal methods.

The process where, plants are propagated by seeds, but the embryo is formed by the process in which normal meiosis and syngamy has been eliminated is called

Description : The process where, plants are propagated by seeds, but the embryo is formed by the process in which normal meiosis and syngamy has been eliminated is called

Last Answer : The process where, plants are propagated by seeds, but the embryo is formed by the process in which normal meiosis and syngamy has been eliminated is called – Agamospermy

Which hormone is applied to the root of a plant ?

Description : Which hormone is applied to the root of a plant ?

Last Answer : Auxin hormone is applied to the root of the plant.

What is growth hormone ?

Description : What is growth hormone ?

Last Answer : Ethylene is a growth hormone.

Which Hormone Helps Plant Wound Healing ?

Description : Which Hormone Helps Plant Wound Healing ?

Last Answer : Gibberellin hormone helps to heal plant wounds.

Where is the hormone called florigen produced ?

Description : Where is the hormone called florigen produced ?

Last Answer : A hormone called florigen is produced in the leaves.

Hormone used in tissue culture for better growth is: (1) Auxin (2) Gibberellin (3) Cytokinin (4) Vernalin

Description : Hormone used in tissue culture for better growth is: (1) Auxin (2) Gibberellin (3) Cytokinin (4) Vernalin

Last Answer : Ans. ((d))

Ribozyme is: (a) enzyme (b) RNA with enzymatic activity (c) Hormone (d) Protein

Description : Ribozyme is: (a) enzyme (b) RNA with enzymatic activity (c) Hormone (d) Protein

Last Answer : Ans. ((b))

The hormone reducing transpiration rate by inducing stomatal closure is: (a) ABA (b) Ethylene (c) Cytokipin (d) Auxin

Description : The hormone reducing transpiration rate by inducing stomatal closure is: (a) ABA (b) Ethylene (c) Cytokipin (d) Auxin

Last Answer : Ans. ((a))

Hormone pair required for a callus to differentiate is a. auxin and cytokinin b. auxin and ethylene c. auxin and abscisic acid d. cytokinin and gibberellins

Description : Hormone pair required for a callus to differentiate is a. auxin and cytokinin b. auxin and ethylene c. auxin and abscisic acid d. cytokinin and gibberellins

Last Answer : a. auxin and cytokinin

Why Flowers Are Needed ?

Description : Why Flowers Are Needed ?

Last Answer : The outermost stem of a flower is called a circle. The stalk protects other parts of the flower especially from sun , rain and insects in the twenties. That is why swelling is required.

Why colorful flowers are helpful for pollination ?

Description : Why colorful flowers are helpful for pollination ?

Last Answer : Insects or birds float around in the attraction of the beautiful color of colorful flowers. At this time the pollen sticks to the carrier. When this carrier sits on another flower of the ... the work of pollination is done without their knowledge. So colored flowers are conducive to pollination.