Description : Mass pedigree selection method of breeding is useful for improvement of — crop a. Self pollinated b. Cross pollinated c. Both a & b d. None of these
Last Answer : a. Self pollinated
Description : The quickest method of plant breeding is — a. Mutation breeding b. Back cross c. Heterosis breeding d. Selection
Last Answer : a. Mutation breeding
Description : The cross of F1 hybrid with an individual having recessive phenotype for concerned trait is called a. Test cross b. Multiple cross c. Top cross d. Polly cross
Last Answer : a. Test cross
Description : 1. Biofortification is a method of breeding crops for a) Increasing the amount of production b) To produce disease resistant variety c) To improve the nutritional quality d) To produce high amount of vitamin
Last Answer : c) To improve the nutritional quality
Description : According to which method, maximum kinetic energy at mean position is equal to maximum potential energy at extreme position? A) Energy methodB) Rayleigh's method C) Equilibrium method D) All of the above
Last Answer : B) Rayleigh's method
Description : Single seed descent method of selection is a modification of- a. Mass selection b. Pure line selection c. Pedigree method d. Bulk method
Last Answer : d. Bulk method
Description : Biofortifieation is a - (1) method of breeding crops to increase their nutritional value (2) strategy to combat unwanted nutrients in plants (3) method of developing resis-tance to insect pests (4) method of plant breeding for disease resistance
Last Answer : (1) method of breeding crops to increase their nutritional value Explanation: Biofortification is the breeding crops to increase their nutritional value. This can be done either through conventional ... are growing, rather than having nutrients added to the foods when they are being processed.
Description : Biofortification is a (1) method of breeding crops to increase their nutritional value (2) strategy to combat unwanted nutrients in plants (3) method of developing resistance to insect pests (4) method of plant breeding for disease resistance
Last Answer : method of breeding crops to increase their nutritional value
Description : A method of breeding is appropriate for improvement of good variety.
Last Answer : Ans. Back cross method
Description : A plant breeder: waists to develop a disease resistant variety. What should he do first?(a) Hybridisation (b) Mutation (c) Selection (d) Production of crop
Last Answer : (c) Selection
Description : A plant breeder: waists to develop a disease resistant variety. What should he do first? a) Hybridisation b) Mutation c) Selection d) Production of crop
Last Answer : c) Selection
Description : Study the pedigree chart given below. What does it show? (a) Inheritance of a condition like phenylketonuria as an autosomal recessive trait. (b) The pedigree chart is wrong as this is ... disease like haemophilia. (d) Inheritance of a sex-linked inborn error of metabolism like phenylketonuria
Last Answer : (a) Inheritance of a condition like phenylketonuria as an autosomal recessive trait.
Description : Define the term variety with respect to plant breeding.
Last Answer : The term variety describes a group of plants similar in their gene composition but different in a few characteristics.
Description : . Classic example for success of breeding herbicide resistant variety is a). Canola-rape variety resistant to triazine 22 b). Secale cereal resistant to paraquat c). Tracy-M soybean variety resistant to metribuzin d). All of these
Last Answer : d). All of these
Description : The genotype of a plant showing the dominant phenotype can be determined by (a) test cross (b) dihybrid cross (c) pedigree analysis (d) back cross.
Last Answer : a) test cross
Description : The most common mechanism of development of resistance to fluoroquinolones is: A. Chromosomal mutation altering affinity of target site B. Plasmid transfer C. Acquisition of drug destroying enzyme D. Acquisition of alternative metabolic pathway
Last Answer : A. Chromosomal mutation altering affinity of target site
Description : The Hyderabad based Centre for Cellular and Molecular Biology (CCMB) and Indian Institute of Rice Research (IIRR) has developed Improved Samba Masuri (ISM) variety rice with which feature? a. Low Glycemic Index (GI) b. Bacterial Resistance c. High Cholesterol d. Both a and c
Last Answer : d. Both a and c
Description : Virus resistance or virus free variety of Okra is —- a. Phule Utkarsha b. Phule Vimukta c. Parbhani kranti d. Phule Vimukta and Parbhani kranti
Last Answer : d. Phule Vimukta and Parbhani kranti
Description : Fusarium wilt resistance Gram variety is a. Vikas b. Vikram c. Avrodhi d. Vijay
Last Answer : c. Avrodhi
Description : The parent which is used only once in back cross breeding method
Last Answer : Ans. Donor
Description : Cultivation of resistant variety is —- method of pest control. a. Physical b. Chemical c. Biological d. Cultural
Last Answer : d. Cultural
Description : Bulk population breeding is suitable for a. Fruit crops b. Vegetable crops c. Flower crops d. Small grain crops
Last Answer : d. Small grain crops
Description : ‘Himgiri’ developed by hybridisation and selection for disease resistance against rust pathogens is a variety of (a) chilli (b) maize (c) sugarcane (d) wheat.
Last Answer : (d) wheat.
Description : 5. Crop Variety Resistance to the disease Wheat -------- Leaf and stripe rust
Last Answer : Ans- Himgiri
Description : Commonly used method for transfer of disease resistancy from one variety to another variety.
Description : What has happened to Pedigree dog food?
Last Answer : I really don't know what has happened to Pedigree (tinned) food, but exactly the same thing has happened with my two dogs. I have two Lhasa apsos and quite suddenly, and on the same day, they ... have occasionally tried the Pedigree, but I get exactly the same response they sniff it and walk away.
Description : How many generations are relevant in a dog pedigree?
Last Answer : One would have to accept that a dog pedigree is relevant first. I do not believe it is relevant at all, except as a warning about the congenital illnesses it is likely to have.
Description : What is pedigree analysis? -Biology
Last Answer : answer:
Description : How pedigree analysis can be useful? -Biology
Description : In a pedigree what vertical line and a bracket connect?
Last Answer : Parents to their children
Description : Where can I find Pedigree coupons?
Last Answer : The first place I would look for pedigree coupons is the manufacturer web site. http://www.pedigree.com/default.aspx Also become friends with pedigree on facebook.
Description : Big box stores that accept pedigree coupons?
Last Answer : Target, Walmart, and K Mart are 3 big box stores that accept the pedigree coupons. If you have coupons or ads that are from specific stores like Minyards and Albertsons, then WalMart will accept those as well.
Description : All the progeny obtained from a single plant by vegetative pro pa-gallon are called - (1) Clones (2) Pure line (3) Indred line (4) Pedigree line
Last Answer : (1) Clones Explanation: A clone is obtained by vegetative propagation of a single plant and it propagates vegetatively in successive generation. It offers excitation for exploiting desirable ... their original characteristics after many years of vegetative propagation i.e. they are stable.
Description : Study the pedigree chart of a certain family given below and select the correct conclusion which can be drawn for the character. (a) The female parent is heterozygous. (b) The parents could not ... The trait under study could not be colour blindness. (d) The male parent is homozygous dominant.
Last Answer : (a) The female parent is heterozygous.
Description : Which one of the following symbols and its representation, used in human pedigree analysis is correct? (a) Mating between relatives (b) Unaffected male (c) Unaffected female (d) Male affected
Last Answer : (a) Mating between relatives
Description : Which one is the incorrect statement with regard to the importance of pedigree analysis? (a) It confirms that DNA is the carrier of genetic information. (b) It helps to understand whether the trait in ... linked to one of the autosome. (d) It helps to trace the inheritance of a specific trait.
Last Answer : (a) It confirms that DNA is the carrier of genetic information.
Description : n the following human pedigree, the filled symbols represent the affected individuals. Identify the type of given pedigree. (i) (ii) (iii) (iv) (a) Autosomal recessive (b) X-linked dominant (c) Autosomal dominant (d) X-linked recessive
Last Answer : (a) Autosomal recessive
Description : All the progeny obtained from a single plant by vegetative propagation are called (1) Clones (2) Pure line (3) Indred line (4) Pedigree line
Last Answer : Clones
Description : Aims of plant breeding are to produce (a) disease-free varieties (b) high-yielding varieties (c) early-maturing varieties (d) all of the above
Last Answer : (d) all of the above
Description : The major risk associated with overcrowding is a. Proliferation of mosquito breeding sites b. Heightened exposure to decaying matter c. Creation of nuisance problems d. Increase in diarrhea disease
Last Answer : d. Increase in diarrhea disease
Description : Aims of plant breeding are to produce a) Disease-free varieties b) High-yielding varieties c) Early-maturing varieties d) all of the above
Last Answer : d) all of the above
Description : A method of breeding is not appropriate for cross pollinated crops
Last Answer : Ans. Pure line selection
Description : A method of breeding for wheat
Last Answer : Ans. Pure line selection method
Description : By which method was a new breed ‘Hisardale’ of sheep formed by using Bikaneri ewes and Marino rams? (a) Out crossing (b) Mutational breeding (c) Cross breeding (d) Inbreeding
Last Answer : (c) Cross breeding
Description : Production of a commodity mostly through the natural process is an activity of - (1) Primary Sector (2) Secondary Sector (3) Tertiary Sector (4) Technology Sector
Last Answer : (1) Primary Sector Explanation: The primary sector of the economy is the sector of an economy making direct use of natural resources. This includes agriculture, forestry, fishing, mining, and extraction of oil and gas.
Description : Seasonal hunger mostly found in: (a) urban areas (b) rural areas (c) metro cities (d) both (a) and (b)
Last Answer : (b) rural areas
Description : Jhum cultivation mostly found in — part of India ? a. Western b. Eastern c. Central d. North
Last Answer : b. Eastern
Description : Soil water which moves mostly in Vapour form is — a. Field capacity water b. Capillary water c. Gravitational water d. Hygroscopic water
Last Answer : d. Hygroscopic water