Name any four chemical produce by plants for its defence but extracted by man on a commercial scale ?

1 Answer

Answer :

Name any four chemical that plants produce for their defence against herbivores,but are extracted by man on a commercial scale ?

Related questions

Description : Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. (A) Nickel (B) Vanadium (C) Alumina (D) Iron

Last Answer : (B) Vanadium

Description : The figures (A - D) show four animals. Select the correct option with respect to a common characteristic of two of these animals. (A) (B) (C) (D) (a) (A) and (D) respire mainly through body wall. (b) ... . (c) (A) and (B) have cnidoblasts for self-defence. (d) (C) and (D) have a true coelom

Last Answer : (d) (C) and (D) have a true coelom.

Description : Zoologists extracted the chemical that the Japanese beetle uses to attract a mate, and use it in a trap to reduce the beetle population. They are utilizing a A) hormone. B) pesticide. C) enzyme. D) pheromone. E) excretion.

Last Answer : D) pheromone.

Description : Secondary metabolites such as nicotine, strychnine and caffeine are produced by plants for their (a) nutritive value (b) growth response (c) defence action (d) effect on reproduction

Last Answer : (c) defence action

Description : (i) Name the two varieties of coffee plants grown on commercial scale. -Geography

Last Answer : With reference to coffee cultivation : (i) Two varieties of coffee are Arabica and Robusta. (ii) Because they supplement the farmer’s income and provide shade to the coffee plants. (iii) Karnataka.

Description : Mekong Ganga Co-operation Project is (a) an irrigation project involving India and Myanmar (b) a joint tourism initiative of some Asian countries (c) a hydroelectric power project involving India, Bangladesh and Myanmar (d) a defence and security agreement of India with its eastern neighbours

Last Answer : Ans: (b)

Description : Which one of the following structures in Pheretima is correctly matched with its function? (a) Clitellum - Secretes cocoon (b) Gizzard - Absorbs digested food (c) Setae - Defence against predators (d) Typhlosole - Storage of extra nutrients

Last Answer : (b) Gizzard - Absorbs digested food

Description : A business adopting the defence strategy approach to social responsibility: A)assumes responsibility for its actions B)tries to minimise or avoid additional obligations linked to the problem C) ... the public learns about it D)complains that current government regulations are unfair and unfavourable

Last Answer : B)tries to minimise or avoid additional obligations linked to the problem

Description : Why is extraction of aluminium not commercially viable by using reducing agents like coke? OR Coke is used in the extraction of iron but not in the extraction of aluminium. Why? OR Aluminium cannot be extracted by heating bauxite and coke. Why?

Last Answer : Oxygen of aluminium oxide cannot be easily taken away by reducing agents like coke.

Description : What is the minimum age, in your opinion, to start teaching a child lethal knife fighting for self defence?

Last Answer : I agree, 5. The best knife depends on the common weapons of the other children, and the cultural responses to violence. My choice in my circumstances was the pencil.

Description : In the opening of Full Metal Jacket, Joker gets punched in the guts by Hartman. Could Joker have successfully pleaded Self Defence, had he killed Hartman right then and there?

Last Answer : No.

Description : Can you plead self defence if you kill a copper in self defence?

Last Answer : Totally depends on the evidence,and your attorney proving to the court that you had no choice and your life was truly in danger. But most courts are always going to takes the cops side of the story before anyone elses,better hope there is a ton of evidence in your favour.

Description : Isn’t the best defence a good offence? I wonder what an offensive diving school would be like?

Last Answer : There are several private tank driving schools and parks where you can go to find out.

Description : What are the laws for the State of MN and the City of Minneapolis regarding the use of non-lethal self defence weapons?

Last Answer : You can definitely own a stun gun in MN: http://www.beststungun.com/stun-gun-laws.html and http://www.cbgsafetyproducts.com/stungunlaws.htm You will probably be ok to use the weapons this MN- ... self-defense classes for women. That might be an interesting option if she/they are willing to attend.

Description : Give a reason for the establishment of the Mohammedan Anglo-Oriental Defence Association in 1893. -SST 10th

Last Answer : The Mohammedan Anglo-Oriental Defence Association was established in order to counter the growing influence of the Congress.

Description : State the importance of Electronics in Defence. -SST 10th

Last Answer : (i) Communication, manufacturing. (ii) Research and development.

Description : At which place, the defence minister has inaugurated the advanced Hypersonic Wind Tunnel (HWT) test facility? -General Knowledge

Last Answer : Union Defence Minister Rajnath Singh inaugurated the advanced Hypersonic Wind Tunnel (HWT) test facility during his visit to Defence Research and Development Organisation's (DRDO's) Dr APJ Abdul Kalam Missile Complex in Hyderabad on Saturday

Description : In the Interim Government formed in the year 1946, who held the portfolio of Defence? -General Knowledge

Last Answer : The answer is 'Baldev Singh'

Description : Who was the first Defence Minister of India? -Do You Know?

Last Answer : answer:

Description : In recent years, how have the capital outlays for the defence service? -Do You Know?

Last Answer : answer:

Description : In recent years, how have the capital outlays for the defence service? -Do You Know?

Last Answer : answer:

Description : In the Interim Government formed in the year 1946, who held the portfolio of Defence? -General Knowledge

Last Answer : answer:

Description : When is "World Civil Defence Day" celebrated ? -General Knowledge

Last Answer : 1 March is the ans

Description : Chief of Defence staff of india -General Knowledge

Last Answer : General Bipin Rawat

Description : Which of the following are involved in body defence ?

Last Answer : Which of the following are involved in body defence ? A. Neutrophils B. Lymphocytes C. Macrophages D. All of the above

Description : What does the giver say in defence Of Jonas father?

Last Answer : Feel Free to Answer

Description : Who thought the country needed a strong central government to manage trade foreign affairs and national defence?

Last Answer : Feel Free to Answer

Description : If a person sues the state in court who acts as the lawyer for the defence?

Last Answer : The state appoints its own lawyer(s) just as if it was aperson.

Description : What defence mechanisms did ponyboy use to cope with the killing of the soc?

Last Answer : Feel Free to Answer

Description : If a person sues the state in court who acts as the lawyer for the defence?

Last Answer : The state appoints its own lawyer(s) just as if it was aperson.

Description : Proteins which are responsible for defence mechanism are called (A) Antimetabolites (B) Antibodies (C) Antimycins (D) Apoproteins

Last Answer : Answer : B

Description : Notification regarding commencement on cessation of a state of war is the responsibility of - (1) Ministry of Home Affairs (2) Ministry of Defence (3) Ministry of External Affairs (4) None of the above

Last Answer : (3) Ministry of External Affairs Explanation: Notification regarding commencement or cessation of a state of war is the responsibility of Ministry of External Affairs.

Description : Who is referred to as the Supreme Commander of Forces in India? (1) General of the Army (2) Defence Minister (3) President (4) Field Marshal

Last Answer : (3) President Explanation: The President of India is the Supreme Commander of the Indian Armed Forces. The Indian Armed Forces are under the management of the Ministry of Defence (MoD), which is led by the Union Cabinet Minister of Defense.

Description : Which of the following items is under the State List? (1) Agriculture (2) Criminal Law (3) Education (4) Defence

Last Answer : (1) Agriculture Explanation: There are 66 subjects defined and enlisted under the List - II of the Seventh Schedule of the Constitution of India, which form the exclusive domain of each one ... education and research; protection against pests and prevention of plant diseases, is one such subject.

Description : Which of the following is the biggest head of non-plan expenditure of Government of India? (1) Interest payments (2) Subsidies (3) Defence (4) Salaries and Wages

Last Answer : (1) Interest payments Explanation: The central government expenditure itself is divided into two parts -plan expenditure and non-plan expenditure. Non Plan Expenditure is money that's spent on ... etc. Interest Payments and Debt Servicing comprise more than 30 per cent of this expenditure.

Description : Which of the following subjects lies in the concurrent list? (1) Agriculture (2) Education (3) Police (4) Defence

Last Answer : (2) Education Explanation: Education lies in the concurrent list. Education, includes technical education, medical education and universities, subject to the provisions of Entries 63, 64, 65 and 66 of List I.

Description : seller or buyer protects his business or holdings from changing prices and takes action against it. It is known as - (1) defence (2) betting (3) inter-trading (4) mortgage

Last Answer : (1) defence Explanation: It is known as defence, It is a type of resistance against danger, attack, or harm to business or holding. A seller or buyer resorts to defence as a means of protection.

Description : Who prepares the topographical maps of India? (1) Geological Survey of India (2) Survey of India (3) Defence Ministry (4) Geographical Survey of India

Last Answer : (2) Survey of India Explanation: For most part of India, topographic maps are available which are prepared by the Survey of India. To identify a map of a particular area, a map numbering system has been adopted by Survey of India.

Description : Who is the head of the National Defence Committee?

Last Answer : Home Minister

Description : Who is the Supreme Commander in Chief of Defence Forces of the Country-

Last Answer : President

Description : Who is directly responsible to Parliament for all matters concerning the Defence Services of India

Last Answer : Defence Minister

Description : In the Interim Government formed in the year 1946, who held the portfolio of  Defence?

Last Answer : Baldev Singh

Description : How does areolar tissue help in body defence?

Last Answer : Cells of areolar tissues produce antibodies and also defend against micro-organisms. They also ingest the micro-organisms. Hence they help in body defence

Description : Cause of mimicry is (a) concealment (b) offence (c) defence (d) both (b) and (c).

Last Answer : (d) both (b) and (c).

Description : Match the following columns and select the correct option. Column-I Column-II (A) Bt cotton (i) Gene therapy (B) Adenosine (ii) Cellular defence deaminase deficiency (C) RNAi (iii) Detection of HIV infection (D) PCR (iv) Bacillus ... (i) (iv) (c) (ii) (iii) (iv) (i) (d) (i) (ii) (iii) (iv)

Last Answer : (a) (iv) (i) (ii) (iii)

Description : A Family Allotment Money Order is remitted by the: - (a) Defence authorities (b) Telecom authorities (c) General members of public ( d) None of the above.

Last Answer : (a) Defence authorities

Description : The Defence Research Development Organization (DRDO) has developed a drug named 'Lukosin'.It is being used in the treatment of a)Leukorrhea b) Lung Cancers c) Leucoderma d) Leukemia

Last Answer : c) Leucoderma

Description : The National Civil Defence college was founded in 1957 at? a. Bombay b. Nagpur c. Cochin d. Hyderabad

Last Answer : b. Nagpur

Description : Globulins contained in human blood plasma are primarily involved in (a) osmotic balance of body fluids (b) oxygen transport in the blood (c) clotting of blood (d) defence mechanisms of body.

Last Answer : (d) defence mechanisms of body.

Description : Match the items given in column I with those in column II and select the correct option given below. Column I Column II A. Fibrinogen (i) Osmotic balance B. Globulin (ii) Blood clotting C. Albumin (iii)Defence mechanism A B C (a) ( ... i) (b) (i) (ii) (iii) (c) (i) (iii) (ii) (d) (ii) (iii) (i)

Last Answer : (d) (ii) (iii) (i)