Description : Through which are the characters are transferred from parents to progeny? -Do You Know?
Last Answer : answer:
Description : 1. The World Consumer Day is being observed on which date? 2. Which is the 193rd member of UNO? 3. Through which are the characters are transferred from parents to progeny? 4. Gangotri, ... ? 20. Bronze coins of Nataraja cast during the Chola period invariably show the deity with howmany hands?
Last Answer : Answer : 1. 15th March 2. South Sudan 3. DNA 4. Uttrakhand 5. Gargi 6. Consolidated Fund 7. Decreases 8. Incomes 9. Oblate spheroid 10. Jhelum 11. Geneva 12. Genetics 13. Erstwhile ... 16. Unchanged 17. Due to osmotic shock 18. Central Statistical Organisation 19. Cyclonic activity 20. Four hands
Description : Repeated crossing of hybrid progeny back to one of its parents
Last Answer : Ans. Back Cross
Description : Repeated crossing of hybrid progeny back to one of its parents is called as — a. Back cross b. Top cross c. Recurrent cross d. Double cross
Last Answer : a. Back cross
Description : Give two reasons for the appearance of variations among the progeny formed by sexual reproduction. -Biology
Last Answer : Now, the two major reasons for appearance of variation among the progeny formed from sexual reproduction are; crossing over in which the DNA gets exchanged between the homologous chromosomes during the meiosis that causes variation in the offspring.
Description : An individual cannot pass on to its progeny the experiences of its lifetime.” Justify the statement with the help of an example and also give reason for the same. -Biology
Last Answer : Experience achieved during the lifetime of an individual does not make any change in the gene of the individual. For example, if a person reads a book on birds, the knowledge he earns ... knowledge will not get automatically transmitted to his next generation. Such a trait is called acquired trait.
Description : A blue colour flower plant denoted by BB is cross bred with that of white colour flower plant denoted by bb. (a) State the colour of flower you would expect in their F1 generation plants. (b) What ... -pollinated? (c) State the expected ratio of the genotypes BB and Bb in the F2 progeny. -Biology
Last Answer : This is your Answer.
Description : A Mendelian experiment consisted of breeding pea plants bearing violet flowers with pea plants bearing white flowers. What will be the result in F1 progeny ? -Science
Last Answer : Violet flowers
Description : Progeny of foundation or registered seed
Last Answer : Ans. Certified seed
Description : Progeny of breeder seed
Last Answer : Ans. Foundation seed
Description : Progeny selection is also known as
Last Answer : Ans. Ear to row method of selection
Description : A progeny of single homozygous, self pollinated crops
Last Answer : Ans. Pure line
Description : Progeny of a single plant, obtained by asexual reproduction
Last Answer : Ans. Clone
Description : Progeny of a single cross fertilized heterozygous individual
Last Answer : Ans. Inbred
Description : When white -flowered plant were crossed with pure red - flowered plants, the progeny were - (a) White flowered (b) Red flowered (c) Exhibiting 3:1 ratio of red to whiteflowered plants (d) Exhibiting 1:1 ratio of red to whiteflowered plants
Last Answer : Ans:(b)
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 : Which of the following is correct for r-selected species? (a) Large number of progeny with small size (b) Large number of progeny with large size (c) Small number of progeny with small size (d) Small number of progeny with large size
Last Answer : (a) Large number of progeny with small size
Description : The progeny of breeder seed is: (A)Formation seed (B) Nucleus seed (C) True seed (D) Certified seed
Last Answer : (A)Formation seed
Description : A woman with two genes for haemophilia and one gene for colour blindness on one of the X' chromosomes marries a normal man. How will the progeny be? (a) 50% haemophilic colour-blind sons ... ). (c) All sons and daughters haemophilic and colour- blind. (d) Haemophilic and colour-blind daughters.
Last Answer : (b) 50% haemophilic daughters (carrier) and 50% colour blind daughters (carrier).
Description : .A normal green male maize is crossed with albino female. The progeny is albino because (a) trait for a albinism is dominant (b) the albinos have biochemical to destroy plastids derived from green male (c) plastids are inherited from female parent (d) green plastids of male must have mutated.
Last Answer : (c) plastids are inherited from female paren
Description : . Select the incorrect statement. (a) Human males have one of their sex-chromosome much shorter than other. (b) Male fruit fly is heterogametic. (c) In male grasshoppers, 50% of sperms have no sex-chromosome. (d) In domesticated fowls, sex of progeny depends on the type of sperm rather than egg.
Last Answer : (d) In domesticated fowls, sex of progeny depends on the type of sperm rather than egg.
Description : A and B genes are linked. What shall be genotype of progeny in a cross between AB/ab and ab/ab? (a) AAbb and aabb (b) AaBb and aabb (c) AABB and aabb (d) None of these
Last Answer : (b) AaBb and aabb
Description : A man of A-blood group marries a woman of AB blood group. Which type of progeny would indicate that man is heterozygous A? (a) AB (b) A (c) O (d) B
Last Answer : B
Description : In hybridisation, Tt × tt gives rise to the progeny of ratio (a) 2 : 1 (b) 1 : 2 : 1 (c) 1 : 1 (d) 1 : 2.
Last Answer : (c) 1 : 1
Description : A common test to find the genotype of a hybrid is by (a) crossing of one F2 progeny with female parent (b) studying the sexual behaviour of F1 progenies (c) crossing of one F1 progeny with male parent (d) crossing of one F2 progeny with male parent
Last Answer : (c) crossing of one F1 progeny with male parent
Description : What is common between vegetative reproduction and apomixis? (a) Both are applicable to only dicot plants. (b) Both bypass the flowering phase. (c) Both occur round the year. (d) Both produce progeny identical to the parent.
Last Answer : (d) Both produce progeny identical to the parent
Description : Select the true statement a. Breeder seed is progeny of nucleus seed b. Breeder seed tag is of golden yellow color c. Breeder seed is 100 % pure seed d. All of these
Last Answer : d. All of these
Description : What is another name for progeny?
Last Answer : Offspring
Description : What is common between vegetative reproduction and Apomixis?a)Both are applicable to only dicot plantsb)Both bypass the flowering phasec)Both occur round the yeard)Both produces progeny identical to the paren
Last Answer : Both produces progeny identical to the parent
Description : In which cross would you obtain a 9:3:3:1 ratio for F2 Progeny. What is the test cross ratio of the same cross.
Last Answer : Ans: Dihybrid cross. Test cross ratio is 1:1:1:1
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 : Energy transferred to a person through gamma rays is measured in by which unit? -Do You Know?
Last Answer : Money is transferred through mobile banking or online banking.
Description : What is the main way heat is transferred through the air from the fire to the fire fighter?
Last Answer : Feel Free to Answer
Description : What occurs as energy is transferred through a wave?
Last Answer : Water particles are set in circular motion.
Description : What are the main substances transferred from the mother to the fetus through the placenta and from the fetus to the mother ?
Last Answer : From the mother to the fetus the main transferred substances through the placenta are water, oxygen, nutrients, and antibodies. From the fetus to the mother, metabolic wastes including urea (nitrogen waste), and carbon dioxide are transferred.
Description : The energy of expanding gas is transferred by piston to connecting rod through a. Crank pin b. Gudgeon pin c. Bearing d. Crankcase (Ans:b)
Last Answer : Which of the following is not used in four stroke compression-ignition (CI) engines? a. Fuel pump b. Spark plug c. Fuel injector d. Inlet and outlet Valves (Ans:b)
Description : Energy transferred to a person through gamma rays is measured in by which unit?
Last Answer : Roentgens
Description : In regenerative air preheater (as practised in heating of coke ovens), the heat is transferred (A) Through a metallic wall (B) By direct contact of hot flue gas with air (C) By ... material (like chequor bricks) and then heating the air from this hot material (D) None of these
Last Answer : (C) By heating an intermediate material (like chequor bricks) and then heating the air from this hot material
Description : In genetic engineering, a DNA segment (gene) of interest, is transferred to the host cell through a vector. Consider the following four agents (i-iv) in this regard and select the correct option about which one or more of these ... ii) and (iv) (b) (i) only (c) (i) and (iii) (d) (ii) and (iv)
Last Answer : (d) (ii) and (iv)
Description : The SCSS account transferred one Post office to another post office a) Rs 5/- per lac will be charged where the deposit is Rs 1 lac and above b) Rs 10/- per lac will be charged where the deposit is Rs 1 ... No fee will be charged d) Both the A and B( The fee will be paid by cash through pay in slip
Last Answer : d) Both the A and B( The fee will be paid by cash through pay in slip
Description : Mark the correct option a) The final withdrawal in saving account made through SB 7 only b) In joint B saving accounts at the ti c) Saving account of deceased depositor can not be transferred from one post office to another post office d) All the above
Last Answer : d) All the above
Description : Which are benefit of input/output interrupt: a. It is an external analogy to exceptions b. The processor initiates and perform all I/O operation c. The data is transferred into the memory through interrupt handler d. = Alllof these
Last Answer : d. = Alllof these
Description : Mark the correct option a) Any goods transmission through inland post is prohibited found in PO should be detained and an immediate report submitted to Head of the Circle/Region. b) If a leaky parcel ... in a cover and marked doubtful' addressed to the Postmaster of destination e) All the above
Last Answer : e) All the above
Description : Bubonic plague occurs a) after the organism enters through the skin. Bubonic refers to enlarged lymph nodes that develop after the organism enters through the skin. Bubonic plague is the form seen ... frequently, as the organism is transferred from rodents or other animals to humans by insect bite.
Last Answer : a) after the organism enters through the skin. Bubonic refers to enlarged lymph nodes that develop after the organism enters through the skin. Bubonic plague is the form seen most frequently, as the organism is transferred from rodents or other animals to humans by insect bite.
Description : A process by which heat is transferred through a material without a bulk movement of the material. a. Convection b. Conduction c. Radiation d. Emission
Last Answer : Conduction
Description : The load transferred from rails to web of girders is in a) deck type girder b) through type girder c) semi-through type girder* d) plate girder
Last Answer : c) semi-through type girder*
Description : The load transferred from rails to bottom flanges is in a) deck type girder b) through type girder* c) semi-through type girder d) plate girder
Last Answer : b) through type girder*