Parthenium hysteroforus is biologically controlled by

Last Answer : Parthenium is a type of poisonous plant. Playing with any part of this plant or coming in contact with it for a long time can cause death of human beings. The English name of Parthenium is ... Caffeic acid, Vanillic acid, Ansic acid, P-anisic acid, Chlorogenic acid, Ges Parahydroxy benzoic acid .

Which one of the following weeds is effective in controlling water pollution caused by industrial effluents? (1) Parthenium (2) Elephant grass (3) Water hycinth (4) Molar grass

Description : Which one of the following weeds is effective in controlling water pollution caused by industrial effluents? (1) Parthenium (2) Elephant grass (3) Water hycinth (4) Molar grass

Last Answer : (3) Water hycinth Explanation: Water hyacinth (Eichhornia crassipes) is used for purifying not only domestic wastewater but also industrial wastewater. It can readily absorb, accumulate and ... hyacinth can remove even radioactive metals from industrial effluents, which is very difficult otherwise.

Which of the following weeds has been found effective in checking water pollution caused by industrial affluents? (1) Water hyacinth (2) Elephant Grass (3) Parthenium (4) Both (2) and (3)

Description : Which of the following weeds has been found effective in checking water pollution caused by industrial affluents? (1) Water hyacinth (2) Elephant Grass (3) Parthenium (4) Both (2) and (3)

Last Answer : (1) Water hyacinth Explanation: Plants that are resistant to crude oil toxicity such as black poplar and willows, as well as miscanthus grass (elephant grass) have been found to ... oliefera seeds and Parthenium hysterophorus plants are effective for the removal of industrial p011utants in water.

Which of the following weeds has been found useful to check water pollution caused by industrial affluents? (1) Parthenium (2) Elephant grass (3) Water hyacinth (4) Both (1) and (2) above

Description : Which of the following weeds has been found useful to check water pollution caused by industrial affluents? (1) Parthenium (2) Elephant grass (3) Water hyacinth (4) Both (1) and (2) above

Last Answer : (3) Water hyacinth Explanation: Around the world, there is an increasing trend in areas of land, surface waters and groundwater affected by contamination from industrial, military and agricultural activities due to either ignorance, lack of vision, or carelessness.

Which of the following is correctly matched? (a) Aerenchyma – Opuntia (b) Age pyramid – Biome (c) Parthenium – Threat to hysterophorus biodiversity (d) Stratification – Population

Description : Which of the following is correctly matched? (a) Aerenchyma – Opuntia (b) Age pyramid – Biome (c) Parthenium – Threat to hysterophorus biodiversity (d) Stratification – Population

Last Answer : (c) Parthenium – Threat to hysterophorus biodiversity

Cochineal insects have proved very useful for (a) cactus prevention (b) Eichhornia prevention (c) weeds control (d) Parthenium control.

Description : Cochineal insects have proved very useful for (a) cactus prevention (b) Eichhornia prevention (c) weeds control (d) Parthenium control.

Last Answer : (a) cactus prevention

The weed that causes Asthma is— (A) Hirankhuri (B) Bathua (C) Parthenium (D) Krishna Neel

Description : The weed that causes Asthma is— (A) Hirankhuri (B) Bathua (C) Parthenium (D) Krishna Neel

Last Answer : (C) Parthenium

The most important weed against which eradication measures would be taken on war footings is (a) Eichhornia (b) Dactylis (c) Parthenium (d) Ageratum

Description : The most important weed against which eradication measures would be taken on war footings is (a) Eichhornia (b) Dactylis (c) Parthenium (d) Ageratum

Last Answer : (c) Parthenium

Parthenium is a very serious problem in a). Tamil Nadu b). Rajesthan c). Jammu and Kashmir d). Maharastra

Description : Parthenium is a very serious problem in a). Tamil Nadu b). Rajesthan c). Jammu and Kashmir d). Maharastra

Last Answer : d). Maharastra

Weed species which has nematicidal prop erty a). Crotolaria b). Parthenium c). Eichhornia sp d). All of these

Description : Weed species which has nematicidal prop erty a). Crotolaria b). Parthenium c). Eichhornia sp d). All of these

Last Answer : d). All of these

Chemical control of Parthenium hys terophorus a). Metsulfuron methyl b). Metribuzin c). Atrazine d). All

Description : Chemical control of Parthenium hys terophorus a). Metsulfuron methyl b). Metribuzin c). Atrazine d). All

Last Answer : d). All

Each year an awareness week is or ganized by DWR Jabalpur, an ICAR In stitute in reference to which of the weed a). Lantana camara b). Chromolaena adenophorum c). Parthenium hysterophorus d). Imperata cylindrica

Description : Each year an awareness week is or ganized by DWR Jabalpur, an ICAR In stitute in reference to which of the weed a). Lantana camara b). Chromolaena adenophorum c). Parthenium hysterophorus d). Imperata cylindrica

Last Answer : c). Parthenium hysterophorus

VELGO is a bioherbicide used against a). Echinochloa b). Parthenium c). Cenchrus d). Abutilon

Description : VELGO is a bioherbicide used against a). Echinochloa b). Parthenium c). Cenchrus d). Abutilon

Last Answer : d). Abutilon

.Which weed is considered as biopesti cide and severely inhibit the growth of water hyacinth? a). Parthenium b). Echinochloa c). Cuscuta d). Lantana

Description : .Which weed is considered as biopesti cide and severely inhibit the growth of water hyacinth? a). Parthenium b). Echinochloa c). Cuscuta d). Lantana

Last Answer : c). Cuscuta

Bioagent for controlling Parthenium hysterophorus a). Bactra verutana b). Zygogramma bicolorata c). Chrysolira d). Flea beetle

Description : Bioagent for controlling Parthenium hysterophorus a). Bactra verutana b). Zygogramma bicolorata c). Chrysolira d). Flea beetle

Last Answer : b). Zygogramma bicolorata

Eradication is possible in following weed situations a). Ageratum conyzoides b). Phalaris minor c). Parthenium hysterophorus d). Lantana

Description : Eradication is possible in following weed situations a). Ageratum conyzoides b). Phalaris minor c). Parthenium hysterophorus d). Lantana

Last Answer : d). Lantana

A weed having spines as adaptations that repel grazing a). Solanum nigrum b). Solanum xanthocarpus c). Parthenium d). Ageratum

Description : A weed having spines as adaptations that repel grazing a). Solanum nigrum b). Solanum xanthocarpus c). Parthenium d). Ageratum

Last Answer : b). Solanum xanthocarpus

Which one of the following weeds is effective in controlling water pollution caused by industrial effluents? (1) Parthenium (2) Elephant grass (3) Water hycinth (4) Mogar grass

Description : Which one of the following weeds is effective in controlling water pollution caused by industrial effluents? (1) Parthenium (2) Elephant grass (3) Water hycinth (4) Mogar grass

Last Answer : Water hycinth

Which of the following weeds has been found effective in checking water pollution caused by industrial affluents? (1) Water hyacinth (2) Elephant Grass (3) Parthenium (4) Both (2) and (3)

Description : Which of the following weeds has been found effective in checking water pollution caused by industrial affluents? (1) Water hyacinth (2) Elephant Grass (3) Parthenium (4) Both (2) and (3)

Last Answer : Both (2) and (3)

Which of the following weeds has been found useful to check water pollution caused by industrial affluents ? (1) Parthenium (2) Elephant grass (3) Water hyacinth (4) Both (1) and (2) above

Description : Which of the following weeds has been found useful to check water pollution caused by industrial affluents ? (1) Parthenium (2) Elephant grass (3) Water hyacinth (4) Both (1) and (2) above

Last Answer : Water hyacinth

Is there really such a thing as being "biologically prepared" to be a parent?

Description : Is there really such a thing as being "biologically prepared" to be a parent?

Last Answer : I think it would help a great deal. I knew I never wanted children, from a kid to an adult now in my mid fifties I am really glad we never took the parenthood plunge . My Niece on the other ... children from a small child right up to when she got married now has three children and is a great mom.

2 men biologically creating a child, what are the cons?

Description : 2 men biologically creating a child, what are the cons?

Last Answer : Science cannot look into the future or it refuses to, but no matter the case, the idea that that can happen is awesome. I assume 2 women can, as well. Does it really matter where babies come from, just as long as they are loved and wanted and are raised to be kind and conscientious human beings?

With the Earth being 70% ocean why wouldn't humans, the most sophisticated and complex form of life be biologically engineered for aquatic lifestyle?

Description : With the Earth being 70% ocean why wouldn't humans, the most sophisticated and complex form of life be biologically engineered for aquatic lifestyle?

Last Answer : Our brains make us technologically adapted for water life.

Would you abandon your children if you found out they were not yours biologically?

Description : Would you abandon your children if you found out they were not yours biologically?

Last Answer : Bonds formed, energy spent, memories created…not a fucking chance!!

Is crying biologically necessary?

Description : Is crying biologically necessary?

Last Answer : It’s a sign that you are alive.

Would a birth control pill for men be biologically possible? If so, why hasn't it been developed?

Description : Would a birth control pill for men be biologically possible? If so, why hasn't it been developed?

Last Answer : You might be interested in this. It’s not a pill, but it’s certainly an alternative to condoms and vasectomies.

If women like men who are tall and succesful what do men like? Biologically speaking.

Description : If women like men who are tall and succesful what do men like? Biologically speaking.

Last Answer : answer:I prefer women with college degrees and those that sit on the darker side of the art world. I prefer brunettes and black hair with light eyes, freckles are nice. Please be in shape and by that I ... your lap. The rest of the time they are barking or whining. I can't think of anyone uglier.

Should the step-parents of children who aren't biologically related to them have some legal right to visitation when a relationship ends?

Description : Should the step-parents of children who aren't biologically related to them have some legal right to visitation when a relationship ends?

Last Answer : Isn’t that what the adoption option is for? I think that’s the closest thing to it?

Are men really biologically more aggressive then women or is this nothing more then a social construct?

Description : Are men really biologically more aggressive then women or is this nothing more then a social construct?

Last Answer : It is testosterone at work.

Scientifically and biologically, how does caffeine alleviate certain kinds of headaches?

Description : Scientifically and biologically, how does caffeine alleviate certain kinds of headaches?

Last Answer : Caffine opens blood vessels, allowing more blood flow.

Pretend I've just eaten 100grams of sugar... what's that going to do to me biologically?

Description : Pretend I've just eaten 100grams of sugar... what's that going to do to me biologically?

Last Answer : answer:I don't know about the safe intake. But about your craving. Do you eat lots of times per day, or eat bigger meals and concentrated? Also, do you eat fruit? Try eating more fruit with your ... t even have any in the house. It is an addictive substance - mainly because we're wired toward fruit.

Biologically, why does a large percentage of nature have symmetry?

Description : Biologically, why does a large percentage of nature have symmetry?

Last Answer : There might be a cosmological reason. Symmetry “broke” this way during the Big Bang.

Why virus are regarded as being biologically important?

Description : Why virus are regarded as being biologically important?

Last Answer : Need answer

What would happen biologically if humans changed their trophic level position?

Description : What would happen biologically if humans changed their trophic level position?

Last Answer : At the moment humans can be at different trophic levels depending on what they eat. A vegetarian is at the second trophic level as s/he eats only plants. Someone who ate only grazing animals would ... our coping with that. We see some evidence of this in isolated groups with restricted diets today.

A coagulated protein is (A) Insoluble (B) Biologically non-functional (C) Unfolded (D) All of the above

Description : A coagulated protein is (A) Insoluble (B) Biologically non-functional (C) Unfolded (D) All of the above

Last Answer : Answer : D

Biologically active form of glucose

Description : Biologically active form of glucose

Last Answer : Ans. D-form

Biologically active metabolites of arachidonic acid include all of the following EXCEPT: C A. Leukotrienes B. Thyromboxane A2 C. Complement D. Prostaglandin

Description : Biologically active metabolites of arachidonic acid include all of the following EXCEPT: C A. Leukotrienes B. Thyromboxane A2 C. Complement D. Prostaglandin

Last Answer : Complement

Biologically active metabolites of arachidonic acid include all of the following EXCEPT: C A. Leukotrienes (SRS) B. Thyromboxane A2 C. Complement D. None of these

Description : Biologically active metabolites of arachidonic acid include all of the following EXCEPT: C A. Leukotrienes (SRS) B. Thyromboxane A2 C. Complement D. None of these

Last Answer : Complement

A shallow pond in which the sewage is retained and biologically treated is called (A) Oxidation (B) Imhoff tank (C) Lagoon (D) Skimming tank

Description : A shallow pond in which the sewage is retained and biologically treated is called (A) Oxidation (B) Imhoff tank (C) Lagoon (D) Skimming tank

Last Answer : (A) Oxidation

Biochemical Oxygen Demand (BOD) of sewage is the (a) Oxygen required to oxidise (b) Oxygen required to oxidise biologically inactive organic matter* (c) a and b both (d) none of these

Description : Biochemical Oxygen Demand (BOD) of sewage is the (a) Oxygen required to oxidise (b) Oxygen required to oxidise biologically inactive organic matter* (c) a and b both (d) none of these

Last Answer : (b) Oxygen required to oxidise biologically inactive organic matter*

The full form of LEISA is

Description : The full form of LEISA is

Last Answer : Ans.Low External Input Sustainable Agriculture

The crop grown on degraded land for improvement is called

Description : The crop grown on degraded land for improvement is called

Last Answer : Ans.Conservation crop

Bench Terracing is practiced on

Description : Bench Terracing is practiced on

Last Answer : Ans.Steep slopping (16-33%) and undulated land

Contour Bunding is adopted where

Description : Contour Bunding is adopted where

Last Answer : Ans.Land slope (6 %) and in areas where average annual rainfall is < 600 mm.

The most popular mechanical measure to control soil erosion and conserve is

Description : The most popular mechanical measure to control soil erosion and conserve is

Last Answer : Ans.Contour Bunding

About 50-75% of soil erosion by wind is carried out by

Description : About 50-75% of soil erosion by wind is carried out by

Last Answer : Ans.Saltation

What are the types of soil movement in the process of wind erosion?

Description : What are the types of soil movement in the process of wind erosion?

Last Answer : Ans.Saltation, Suspension and Surface creep

Parthenium hysteroforus is biologically controlled by

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