Description : Repeated crossing of hybrid progeny back to one of its parents
Last Answer : Ans. Back Cross
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 : Test cross involves (a) crossing between two genotypes with dominant trait (b) crossing between two genotypes with recessive trait (c) crossing between two F1 hybrids (d) crossing the F1 hybrid with a double recessive genotype.
Last Answer : (d) crossing the F1 hybrid with a double recessive genotype.
Description : Test cross in plants or in Drosophila involves crossing (a) between two genotypes with recessive trait (b) between two F1 hybrids (c) the F1 hybrid with a double recessive genotype (d) between two genotypes with dominant trait.
Last Answer : (c) the F1 hybrid with a double recessive genotype
Description : The increased performance of F1 hybrid over its parents is called a. Heterosis b. Crossing over c. Dominance d. Heredity
Last Answer : a. Heterosis
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 : 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 : 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 : Progeny of a single cross fertilized heterozygous individual
Last Answer : Ans. Inbred
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 : 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 : Double cross hybrid maize production technique was introduced by (A) G.H. Shull (B) Mendel (C) D.F.Jones (D) E.M.East
Last Answer : (C) D.F.Jones
Description : Through which are the characters are transferred from parents to progeny? -Do You Know?
Last Answer : answer:
Description : Through which are the characters are transferred from parents to progeny?
Last Answer : DNA
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 : 4. Crossing a Dominant character with (Homozygous & Hetrozygous) with a recessive trait to know the genome is called;- a) Back cross b) Monohybrid Cross C) Test Cross d)Dihybrid Cross
Last Answer : C) Test Cross
Description : A woman who lived in Germany during World War II wanted to cross the German/Swiss border in order to escape Nazi pursuers. The bridge which she is to cross is a half mile across, over a large canyon. ... , in which time the guard will see her crossing and shoot her. How does she get across? -Riddles
Last Answer : She waits until the guard is inside his hut, then walks halfway across before starting to walk back. The guard, seing she has no papers, sends her 'back'.
Description : In maize, hybrid vigour is exploited by (a) inducing mutations (b) bombarding the protoplast with DNA (c) crossing of two inbred parental lines (d) harvesting seeds from the most productive plants.
Last Answer : (c) crossing of two inbred parental lines
Description : In maize, hybrid vigour is exploited by (a) crossing of two inbred parental lines (b) harvesting seeds from the most productive plants (c) inducing mutations (d) bombarding the seeds with DNA.
Last Answer : (a) crossing of two inbred parental lines
Description : What is Relay cropping? a. The following crop is sown before the harvesting of preceding crop b. Repeated sowing of crop in same field c. Growing of two crops simultaneously d. None of these
Last Answer : a. The following crop is sown before the harvesting of preceding crop
Description : Cross between hybrid and recessive parent is: (a) Back cross (b) Test cross (c) Monohybrid cross (d) Dihybrid cross Ans. (b) ................................................----- ... - PMT, AIIMS, MBBS,lucknow 1. Largest egg of plant kingdom belongs to: (a) Cycas (b) Pinus (c) Psidium (d) Mangfera
Last Answer : Ans. ((a))
Description : Does a second black cat crossing your path cancel out the first or double the woe to come?
Last Answer : A black cat crossing my path- any number of times- usually means that I am going to spend the next several minutes petting a black cat.
Description : The words „not negotiable‟ can be added to _______ A. Double Crossing B. General Crossing C. Special Crossing D. Both (B) and (C) E. Both (A) and (B)
Last Answer : D. Both (B) and (C) Explanation: The words ‗not negotiable can be added to general-crossing as well as special-crossing and a crossing with these words is known as not negotiable ... The effect of such a crossing is that it removes the most important characteristic of a negotiable instrument.
Description : The safest form of Crossed Cheque is _____ A. Double Crossing B. General Crossing C. Special Crossing D. Account payee crossing E. None of the Above
Last Answer : D. Account payee crossing Explanation: In Account payee crossing the amount will not be paid to anybody over the counter. It will be credited to the account of the payee only. Thus account payee crossing ensures safe transfer of funds.
Description : In case of a curved track on electrified, double line, BG section a) Duty hut cannot be provided for a level crossing. b) Duty hut should be on the inside of the curve. c) Duty hut should be on the outside of the curve.* d) Duty hut can be provided on any side of the curve.
Last Answer : c) Duty hut should be on the outside of the curve.*
Description : For protection of level crossing gate in an emergency on BG double line the Gateman should place one detonator at one place and 3 detonators at a subsequent place at a distance of ------- a) and------ ... c) 500 meters and 1000 meters d) 600 meters and 1200 meters* e) 800 meters in 1500 meters
Last Answer : d) 600 meters and 1200 meters*
Description : Find out the correct sentence. Hybridisation means crossing between genetically dissimilar plants Cross between two varieties is called as inter speci
Last Answer : Find out the correct sentence. Hybridisation means crossing between genetically dissimilar plants Cross between two ... (iii) D. (iii) and (iv)
Description : Bateson used the terms coupling and repulsion for linkage and crossing over. Name the correct parental of coupling type alongwith its cross over or repulsion. (a) Coupling AABB, aabb; Repulsion AABB, ... c) Coupling aaBB, aabb; Repulsion AABB, aabb (d) Coupling AABB, aabb; Repulsion AAbb, aaBB
Last Answer : (d) Coupling AABB, aabb; Repulsion AAbb, aaBB
Description : A small group of people are all standing around a two-foot tall, empty, wooden container. Two women approach the group carrying a silver container, which they place inside the wooden container. No ... circular motions. After this, the top of the silver container is removed, and an objec -Riddles
Last Answer : This group was making home made ice cream using an old fashioned hand-cranked ice cream freezer.
Description : A neural network in which the signal passes in only one direction is called _____ (A) Feed forward Neural Network (B) Recurrent Neural Network (C) Both(A) & (B) (D) None of the Above
Last Answer : (A) Feed forward Neural Network
Description : The network that involves backward links from output to the input and hidden layers is called _________ a) Self organizing maps b) Perceptrons c) Recurrent neural network d) Multi layered perceptron
Last Answer : c) Recurrent neural network
Description : The network that involves backward links from output to the input and hidden layers is called as ____. a) Self organizing maps b) Perceptrons c) Recurrent neural network d) Multi layered perceptron
Description : Slow down, if necessary stop, make sure that a railway vehicle is approaching. It is always necessary to stop and only pass through the rails with due care.
Last Answer : Slow down and, if necessary, stop to make sure the vehicle is approaching.
Description : The place where a railway line and a road cross each other at the same level, is known as A. Level Crossing B. Cross over C. Rail Junction D. Road Junction
Last Answer : A [Level Crossing] Explanation: A level crossing (also called a grade crossing, a railway crossing, or a railroad crossing) is a place where a railway line and a road meet each other on the same level.
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 : In order to avoid hip dislocation after replacement surgery, the nurse teaches the patient which of the following guidelines? a) Never cross the affected leg when seated. Crossing the affected leg may result ... a chair. The patient should be taught to avoid bending forward when seated in a chair.
Last Answer : a) Never cross the affected leg when seated. Crossing the affected leg may result in dislocation of the hip joint after total hip replacement.
Description : A 250 m goods train takes 50 s to cross a person who is going in the same direction with the speed of 8 km/h. After crossing that person, the train can reach next station in 2 hr. How long that person takes to reach that station after being crossed by them? A) 2 ½ hr B) 5hr C) 3 1/2hr D) 1hr
Last Answer : ANSWER:A Explanation: Speed of the person = 8 kmph = (8*5/18)m/s = 20/9 m/s Then relative speed of train = (x-20/9)m/s As train takes 50 sec to cross the person Therefore 50 =250/(x-20/ ... 20,000 m = 20 km Thus time taken by the person to cover the distance of 20km= 20/8 hr=2 ½ hr
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 : 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 : What is a recurrent dream?
Last Answer : answer:I usually remember that I had the dream before when I wake up. It is usually a subject that is haunting me - unfinished business. I used to dream about the house I grew up in ... I incorporated into my real life memories until I was older and realized that they couldn't have happened.
Description : Are urinary and bladder infections in dogs likely to be a recurrent problem?
Last Answer : According to this forum, it looks like these might be chronic problems with this brred. It appears that you have to be consistent in following up (it may take more than one antibiotic). Also, have the vet check for crystals in the urine.
Description : I have a recurrent pain in my esophagus/sternum area. Could this be acid indigestion and what foods are triggers?
Last Answer : Does it happen at certain times? At night, laying down, working on something, etc.
Description : Need non-dairy, non-wheat dinner ideas for recurrent dinner guests?
Last Answer : Ask your friends for some recipe suggestions.
Description : Why does my 5 year old female cat keep having this recurrent problem where her urine has blood in it?
Last Answer : Lots of times cats have bladder problems because of the food they get. I did a quick search on Google and came up with a large number of references about dry food vs. wet food and ... males, and a lot more information. Here's one link. http://www.allthebestpetcare.com/urinaryproblemsincats.htm
Description : How to Cure Recurrent Bacterial Vaginosis for good?
Last Answer : Are you douching? That can do more harm than good.
Description : What are your recurrent nightmares about?
Last Answer : I used to have that dream! It was the end of the semester and I would find out I was failing a class (usually math) because I had simply forgotten I'd signed up for it and hadn't gone all semester. I ... (Well, I did once, but there was a good reason and I talked to the prof about it before hand.)
Description : What's the best way to deal with recurrent spyware?
Last Answer : Have to ask... are you using Internet Explorer to browse? Otherwise, there is some really persistent stuff, and sometimes you have to use separate programs (etc etc etc). The simplest next ... .download.com/Ad-Aware-SE-Personal-Edition/3000-8022_4-10045910.html?part=dl-ad-aware&subj;=dl&tag;=top5
Description : Metabolic alkalosis can occur in (A) Severe diarrhoea (B) Renal failure (C) Recurrent vomiting (D) Excessive use of carbonic anhydrase inhibitors
Last Answer : Answer : C
Description : Recurrent vomiting leads to loss of (A) Potassium (B) Chloride (C) Bicarbonate (D) All of these
Last Answer : Answer : B
Description : A 19-year-old woman with recurrent sinusitis has been treated with different antibiotics on several occasions. During the course of one such treatment she developed a severe diarrhea and was hospitalized. ... difficile? (a) Ampicillin (b) Cefazolin (c) Clindamycin (d) Metonidazole (e) Tetracycline
Last Answer : Ans: D