Description : The technique of obtaining large number of plantlets by tissue culture method is called (a) plantlet culture (b) organ culture (c) micropropagation (d) macropropagation.
Last Answer : (c) micropropagation
Description : A large number of identical plants can be obtained in a short span of time through - (1) large number of seeds of a single plant (2) stern cuttings (3) tissue culture technique (4) hydroponics method
Last Answer : (3) tissue culture technique Explanation: Plant tissue culture is a collection of techniques used to maintain or grow plant cells, tissues or organs under sterile conditions on a nutrient culture medium ... hormones, which causes the plant part to grow at very rapid rates to produce new plantlets.
Description : A large number of identical plants can be obtained in a short span of time through (1) large number of seeds of a single plant (2) stem cuttings (3) tissue culture technique (4) hydroponics method
Last Answer : tissue culture technique
Description : Read the following four statements (A-D). (A) Colostrum is recommended for the new born because it is rich in antigens. (B) Chikungunya is caused by a Gram negative bacterium. (C) Tissue culture has proved useful ... . How many of the above statements are wrong? (a) Two (b) Three (c) Four (d) One
Last Answer : (B) Chikungunya is caused by a Gram negative bacterium.
Description : What is the most accurate method of obtaining project information that can reduce the amount of risk? 1. Observations on the current project 2. Determining the risk by using brainstorming ... from previous projects that were similar in nature 4. Sensitivity analysis 5. Delphi technique.
Last Answer : 3. The use of historical data from previous projects that were similar in nature
Description : Which one of the following statements is not correct? (a) Offspring produced by the asexual reproduction are called clone. (b) Microscopic, motile, asexual reproductive structures are called zoospores. ( ... in the standing water, drains oxygen from water that leads to the death of fishes.
Last Answer : (c) In potato, banana and ginger, the plantlets arise from the internodes present in the modified stem.
Description : Tissue culture technique can produce infinite number of new plants from a small parental tissue. The economic importance of the technique is in raising (a) genetically uniform population ... homozygous diploid plants (c) new species (d) variants through picking up somaclonal variations.
Last Answer : (a) genetically uniform population identical to the original parent
Description : What is bagging technique in plant tissue culture? -Biology
Last Answer : answer:
Description : Tissue culture technique was first attempted by
Last Answer : Tissue culture technique was first attempted by A. Haberlandt B. Nonbecourt C. Hanning D. Gautheret
Description : To obtain virus - free healthy plants from a diseased one by tissue culture technique, which part/parts of the diseased plant will be taken? (a) Apical meristem only (b) Palisade parenchyma (c) Both apical and axillary meristems (d) Epidermis only
Last Answer : (c) Both apical and axillary meristems
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
Description : Which one of the following statements best defines procurement? a. A technique to establish the best approach for obtaining the resources for the project. b. A group of interrelated resources and ... product. d. The process by which products and services required for the project are acquired.
Last Answer : d. The process by which products and services required for the project are acquired.
Description : 9. Which one of the following is a case of wrong matching ? (1) Callus - Unorganised mass of cells produced in tissue culture (2) Somatic hybridization - Fusion of two diverse cells (3) Vector DNA - Site for t-RNA synthesis (4) Micropropagation - In vitro production of plants in large number
Last Answer : Vector DNA - Site for t-RNA synthesis
Description : one way to get a pure culture is by using _____. a. Aseptic technique b. Pour-plate method c. Streak-plate method d. A and C e. B and C
Last Answer : d. A and C
Description : Which one of the following is a case of wrong matching? (a) Somatic – Fusion of two hybridization diverse cells (b) Vector DNA – Site for tRNA synthesis (c) Micropropagation – In vitro production of plants in large numbers (d) Callus – Unorganised mass of cells produced in tissue culture
Last Answer : (b) Vector DNA – Site for tRNA synthesis
Description : In your opinion, which is the most effective way to conserve the plant diversity of an area? (a) By tissue culture method (b) By creating biosphere reserve (c) By creating botanical garden (d) By developing seed bank
Last Answer : (b) By creating biosphere reserve
Description : In order to obtain virus-free plants through tissue culture the best method is (a) meristem culture (b) protoplast culture (c) embryo rescue (d) anther culture.
Last Answer : (a) meristem culture
Description : Test tube baby means a baby born when (a) it is developed in a test tube (b) it is developed through tissue culture method (c) the ovum is fertilised externally and thereafter implanted in the uterus (d) it develops from a non-fertilised uterus.
Last Answer : (c) the ovum is fertilised externally and thereafter implanted in the uterus
Description : ECE Board Exam March 1996 LORAN is a navigation system used primarily for A. approach control B. obtaining fixes over large distances C. blind landing D. automatic collision warning
Last Answer : B. obtaining fixes over large distances
Description : ECE Board Exam March 1996 LORAN is a navigational system used primarily for _____________. A. blind landing B. obtaining your fixes location over large distances C. automatic collision warning D. approach control
Last Answer : B. obtaining your fixes location over large distances
Description : A batch reactor is suitable for (A) Achieving cent percent conversion of reactants into products (B) Large scale gaseous phase reactions (C) Liquid phase reactions (D) Obtaining uniform polymerisation products in highly exothermic reactions
Last Answer : (C) Liquid phase reactions
Description : Autonomy in clinical studied is defined as a) Freedom, dignity and confidentiality of the subject; right to choose i.e. whether or not to participate in the trial or to continue with ... . d) Observance of fairness, honesty and impartiality in obtaining, analyzing & communicating the data.
Last Answer : a) Freedom, dignity and confidentiality of the subject; right to choose i.e. whether or not to participate in the trial or to continue with it.
Description : Point out the correct statement. a) Service Oriented Architecture (SOA) describes a standard method for requesting services from distributed components and managing the results b) SOA provides the ... written in different languages and can use multiple messaging protocols d) All of the mentioned
Last Answer : All of the mentioned
Description : For obtaining vinyl chloride acetate, the method used, is (A) Addition polymerization (B) Condensation polymerization (C) Co-polymerization (D) None of these
Last Answer : Answer: Option C
Description : The method of addition polymerization is used for obtaining: (A) Polystyrene (B) Polypropylene (C) Polyvinylchloride (D) All of thesea
Last Answer : Answer: Option D
Description : Explain the method for obtaining instrument air in industry.
Last Answer : Instrument air: Air is passed through a filter to remove suspended impurities. The filtered air is supplied to the compressor. Discharge from the compressor will be at a pressure of 100 to 150 ... pressure regulator is sometimes added to provide a constant reduced pressure in the supply line.
Description : What network model enables engineer managers to schedule, monitor and control large and complex projects by employing three time estimates per activity a. Forecasting b. Program evaluation review technique c. Critical path method d. simulation
Last Answer : b. Program evaluation review technique
Description : What network model enables engineer managers to schedule, monitor and control large and complex projects by using only one time factor per activity a. Forecasting b. Program evaluation review technique c. Critical path method d. simulation
Description : Which of the following statements concerning monitoring techniques in the intensive care unit are true? A. Pulmonary artery and pulmonary capillary wedge pressure readings should be made ... clinical conditions not associated with tissue hypoxia, including liver disease and hypermetabolic states.
Last Answer : Answer: BD DISCUSSION: Many different monitoring techniques may be used to assess the adequacy of therapy for shock. The pulmonary artery catheter can provide important hemodynamic and oxygen ... also be seen with liver disease, toxin ingestion, and hypermetabolic states not associated with shock
Description : Anther or pollen culture technique is used to obtained
Last Answer : Ans. Haploid plants
Description : A technique to bring changes in the entire organization, rather man focusing attention on individuals to bring changes easily. (a) Organizational development ; (b) Organizational change ; (c) Organizational culture (d) Organizational conflicts
Last Answer : a
Description : The process through which the amount of DNA, RNA and protein can be known at a time is called (a) Autoradiography (b) Tissue culture (c) Cellular fractioning (d) Phase contrast microscopy
Last Answer : Ans. ((c))
Description : When scientists make an animal superior by view of genotype, introducing some foreign genes in it, is called (a) immunization (b) genetic engineering (c) tissue culture (d) biotechnology.
Last Answer : (b) genetic engineering
Description : Reproduction of plants through seeds are also called: a. Asexual propagation b. Vegetative propagation c. Sexual propagation d. Tissue culture
Last Answer : Sexual propagation
Description : A variety or strain produced by horticultural or agricultural techniques and not normally found in natural population is called a) Hybrid b) Tissue culture c) GMO d) Cultivar
Last Answer : d) Cultivar
Description : What are the application of cell and tissue culture? -Biology
Description : What is tissue culture? -Science
Description : Who Discovers Tissue Culture ?
Last Answer : Ross Harrison discovers tissue culture.
Description : What is Tissue Culture ?
Last Answer : : The process of enlarging a tissue into a sterile nutrient-enhancing medium is called tissuecular.
Last Answer : : Tissue culture is the process of enlarging a tissue into a sterile nutrient-enhancing medium.
Last Answer : : The process of growing a tissue into a germ-free nutrient medium is called tissue culture.
Description : The smallest viable unit which can grow, multiply and form a plant in tissue culture is
Last Answer : The smallest viable unit which can grow, multiply and form a plant in tissue culture is A. Ceromosome B. Nucleus C. Cell D. Tissue
Description : Assertion : A major advantage of tissue culture is protoplast fusion. Reason : A hybrid is formed by the fusion of naked protoplasts of two plant.
Last Answer : Assertion : A major advantage of tissue culture is protoplast fusion. Reason : A hybrid is formed ... false D. If both assertion and reason are false
Description : Assertion : Somatic embros can be induced from any cell in plant tissue culture. Reason : Any living plant cell is capable of differentiating into som
Last Answer : Assertion : Somatic embros can be induced from any cell in plant tissue culture. Reason : Any ... false D. If both assertion and reason are false
Description : Assertion : In plant tissue culture somatic embryos can be induced from any plant cell. Reason : Any viable plant cell can differentiate into somatic
Last Answer : Assertion : In plant tissue culture somatic embryos can be induced from any plant cell. Reason : ... false D. If both assertion and reason are false
Description : What is common to the techniques (i) in vitro fertilisation, (ii) Cryopreservation and (iii) tissue culture?
Last Answer : What is common to the techniques (i) in vitro fertilisation, (ii) Cryopreservation and (iii ... All are methods of conservation of extinct organisms.