Name the two technique involved in controlled breeding experiment? -Science

Name the two technique involved in controlled breeding experiment? -Science
by

1 Answer

Answer :

answer:
by

Related questions

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

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

When Mendel used pea plants true breeding for yellow peas or green peas in an experiment. All the offspring produced from this cross were yellow. When the offspring were allowed to self pollinate one?

Description : When Mendel used pea plants true breeding for yellow peas or green peas in an experiment. All the offspring produced from this cross were yellow. When the offspring were allowed to self pollinate one?

Last Answer : yyYy

In bio fortification technique plant breeders use breeding to overcome (1) Loss due to insect pests (2) Decrease in food production (3) Deficiencies of micronutrients and vitamins (4) Loss due to plant diseases

Description : In bio fortification technique plant breeders use breeding to overcome (1) Loss due to insect pests (2) Decrease in food production (3) Deficiencies of micronutrients and vitamins (4) Loss due to plant diseases

Last Answer : (3) Deficiencies of rnicronutrients and vitamins Explanation: Biofortification refers to the breeding of crops to increase their nutritional value. The crops produced through biofortification method are always rich ... . This rice is rich in beta-carotene and provides vitamin A to the children.

In bio fortification technique plant breeders use breeding to overcome – (1) Loss due to insect pests (2) Decrease in food production (3) Deficiencies of micronutrients and vitamins (4) Loss due to plant diseases

Description : In bio fortification technique plant breeders use breeding to overcome – (1) Loss due to insect pests (2) Decrease in food production (3) Deficiencies of micronutrients and vitamins (4) Loss due to plant diseases

Last Answer : (3) Deficiencies of micronutrients and vitamins Explanation: Biofortification refers to the breeding of crops to increase their nutritional value. The crops produced through biofortification method are always rich in nutrients like iron, zinc and Vitamin A.

The quickest way to produce homozygous breeding lines from heterozygous parents is through: (a) Half-seed technique (b) doubled haploids (c) Introgression (d) Aneuploidy

Description : The quickest way to produce homozygous breeding lines from heterozygous parents is through: (a) Half-seed technique (b) doubled haploids (c) Introgression (d) Aneuploidy

Last Answer : (b) doubled haploids

In bio fortification technique plant breeders use breeding to overcome (1) Loss due to insect pests (2) Decrease in food production (3) Deficiencies of micronutrients and vitamins (4) Loss due to plant diseases

Description : In bio fortification technique plant breeders use breeding to overcome (1) Loss due to insect pests (2) Decrease in food production (3) Deficiencies of micronutrients and vitamins (4) Loss due to plant diseases 

Last Answer : Deficiencies of micronutrients and vitamins

Briefly describe various steps involved in plant breeding. -Biology

Description : Briefly describe various steps involved in plant breeding. -Biology

Last Answer : The four steps are: (1) Creation of genetic variation by various means (2) Selection (3) Evaluation and Release as a variety and (4) Seed multiplication and distribution among farmers.

Which of these is the factor being tested in a controlled experiment?

Description : Which of these is the factor being tested in a controlled experiment?

Last Answer : independent variable

In a controlled experiment which group experiences the test?

Description : In a controlled experiment which group experiences the test?

Last Answer : Experimental group

In a controlled experiment which group experiences the test?

Description : In a controlled experiment which group experiences the test?

Last Answer : Experimental group

The wrong statement in relation to experimental method is Options: A) Observation under controlled condition is experiment B) It is method of effective control of variables C) Careful observation of a phenomenon under controlled conditions D) It is an useful method in laboratories

Description : The wrong statement in relation to experimental method is Options: A) Observation under controlled condition is experiment B) It is method of effective control of variables C) Careful observation of a phenomenon under controlled conditions D) It is an useful method in laboratories

Last Answer : D) It is an useful method in laboratories 

Does the science of dog breeding provide the best way to explain the genetic mechanisms behind evolution?

Description : Does the science of dog breeding provide the best way to explain the genetic mechanisms behind evolution?

Last Answer : I'm not sure if dogs are the best example but they are a good example that people can understand and see with their own eyes. The question When did wild poodles roam the earth?(David ... bothering us today did not arrive here on the ark. They mutated and evolved to defeat our puny weapons.

What is the name of cattle breeding science ?

Description : What is the name of cattle breeding science ?

Last Answer : Name Animal Hubandry .

The branch of agriculture which deals with the feeding, shelter, health and breeding of the domestic animals is called - (1) Dairy Science (2) Veterinary Science (3) Poultry (4) Animal Husbandry

Description : The branch of agriculture which deals with the feeding, shelter, health and breeding of the domestic animals is called - (1) Dairy Science (2) Veterinary Science (3) Poultry (4) Animal Husbandry

Last Answer : (2) Veterinary Science Explanation: Veterinary medicine is widely practiced, both with and without professional supervision. Professional care is most often led by a veterinary physician (also ... specialism such as animal physiotherapy or dentistry, and species relevant roles such as farriers.

The branch of agriculture which deals with the feeding, shelter, health and breeding of the domestic animals is called (1) Dairy Science (2) Veterinary Science (3) Poultry (4) Animal Husbandry

Description : The branch of agriculture which deals with the feeding, shelter, health and breeding of the domestic animals is called (1) Dairy Science (2) Veterinary Science (3) Poultry (4) Animal Husbandry

Last Answer : Veterinary Science

There are a number of ways in which confounding extraneous variables can be controlled. Which control technique is considered to be the best? a. Random assignment b. Matching c. Counterbalancing d. None of the above

Description : There are a number of ways in which confounding extraneous variables can be controlled. Which control technique is considered to be the best? a. Random assignment b. Matching c. Counterbalancing d. None of the above

Last Answer : a. Random assignment

A student is to conduct an experiment to show CO2 is released during respiration. List two precautions that he/she must take for obtaining correct observation. -Science

Description : A student is to conduct an experiment to show CO2 is released during respiration. List two precautions that he/she must take for obtaining correct observation. -Science

Last Answer : Two precautions to be taken are: (i) Germinating seeds (living) should be used. (ii) The experiment set up must be air-tight.

Which of the following men was involved with the first controlled nuclear reaction? w) Linus Pauling x) Nelson Sartoris y) Edward Teller z) Enrico Fermi

Description : Which of the following men was involved with the first controlled nuclear reaction? w) Linus Pauling x) Nelson Sartoris y) Edward Teller z) Enrico Fermi

Last Answer : ANSWER: Z -- ENRICO FERMI

Is it rare for a science journal to publish a research experiment done by an undergraduate student?

Description : Is it rare for a science journal to publish a research experiment done by an undergraduate student?

Last Answer : answer:It’s apparently not all that rare. I would listen to your professor.

Fill in the blanks in the following statements (a) Rutherford’s α-particle scattering experiment led to the discovery of the ——— -Science

Description : Fill in the blanks in the following statements (a) Rutherford’s α-particle scattering experiment led to the discovery of the ——— -Science

Last Answer : Rutherford’s α-particle scattering experiment led to the discovery of the nucleus

Enlist the conclusions drawn by Rutherford from his α-ray scattering experiment. -Science

Description : Enlist the conclusions drawn by Rutherford from his α-ray scattering experiment. -Science

Last Answer : Rutherford drawn following conclusion from his α-ray scattering experiment. α-particles passed through the gold foil without any deflection concluding the empty space inside the atom. Deflection is observed in ... and mass of the gold atom were concentrated in a very small volume within the atom.

In the Gold foil experiment of Geiger and Marsden, that paved the way for Rutherford’s model of an atom, ~ 1.00% of the α-particles were found to deflect at angles > 50º. If one mole of α- -Science

Description : In the Gold foil experiment of Geiger and Marsden, that paved the way for Rutherford’s model of an atom, ~ 1.00% of the α-particles were found to deflect at angles > 50º. If one mole of α- -Science

Last Answer : Total number of α particles used for bombardment = 1 mole 1 mole=6.022×1023 particles number of α particles deflected at angles greater than 50°(>50°)= 1% Number of α particles ... at angles less than 50°= 99/100 × 6.022 × 1023 =5.96 × 1023

I need any science experiment with an Independent Variable and a Dependent Variable, and of course an experiment that can be done by a Highschooler...

Description : I need any science experiment with an Independent Variable and a Dependent Variable, and of course an experiment that can be done by a Highschooler...

Last Answer : Uh..it’s not that interesting, but a simple one is to measure the growth of two plants. Take two seeds of the same plant and give them the same amounts of water and all that every day, but keep one near a window and one in an area with little-to-no light.

What plant will wilt quickly for a science experiment?

Description : What plant will wilt quickly for a science experiment?

Last Answer : Basil works very well. If you're lucky, you may be able to find some potted basil in the garden store or grocery store (we actually have a store that sells live basil in little soil pods). I know it will wilt very quickly and come back when watered.

how,he speed of sound is about 3.4 × 102 meters per second. Mark is performing a science experiment and he needs to know how far sound travels in 3 × 1010 seconds. If Mark uses a calculator to solve this problem, how will the calculator show the answer?

Description : how,he speed of sound is about 3.4 × 102 meters per second. Mark is performing a science experiment and he needs to know how far sound travels in 3 × 1010 seconds. If Mark uses a calculator to solve this problem, how will the calculator show the answer?

Last Answer : 10200000000000

According to the eight-step technique for conflict resolution, what should a group do right after speaking to all parties involved and documenting the conflict?

Description : According to the eight-step technique for conflict resolution, what should a group do right after speaking to all parties involved and documenting the conflict?

Last Answer : Try to discover the cause of the conflict. apex.

List the steps involved in simple problem solving technique.

Description : List the steps involved in simple problem solving technique.

Last Answer : i. Goal formulation ii. Problem formulation iii. Search iv. Solution v. Execution phase

Which of the following does not constitute a practice of accountancy? a. A person holding out himself as one skilled in the knowledge, science and practice of accounting and as a qualified person to render professional services as a CPA to more than one clienb. A person representing his/her employer before government agencies on tax arid other accounting related matters. c. A person in educational institution teaching accounting, auditing, business law, taxation or other technically related subjects. d. A person is appointed as a marketing director of a government owned and controlled corporation.t

Description : Which of the following does not constitute a practice of accountancy? a. A person holding out himself as one skilled in the knowledge, science and practice of accounting and as a qualified person ... d. A person is appointed as a marketing director of a government owned and controlled corporation.

Last Answer : A person is appointed as a marketing director of a government owned and controlled corporation.

What is crystallisation? Where is it used? Why is this better than simple evaporation technique? -Science

Description : What is crystallisation? Where is it used? Why is this better than simple evaporation technique? -Science

Last Answer : crystallisation is a process that separates a pure solid in the form of its crystals from a solution. Crystallisation is better than evaporation because during Evaporation. Some solids decompose or some, ... charred on heating to dryness. ... In such cases, the crystallisation technique is applied.

An Artificial Intelligence technique that allows computers to understand associations and relationships between objects and events is called _____________ a) heuristic processing b) cognitive science c) relative symbolism d) pattern matching

Description : An Artificial Intelligence technique that allows computers to understand associations and relationships between objects and events is called _____________ a) heuristic processing b) cognitive science c) relative symbolism d) pattern matching

Last Answer : c) relative symbolism

An AI technique that allows computers to understand associations and relationships between objects and events is called: a. heuristic processing b. cognitive science c. relative symbolism d. pattern matching

Description : An AI technique that allows computers to understand associations and relationships between objects and events is called: a. heuristic processing b. cognitive science c. relative symbolism d. pattern matching

Last Answer : d. pattern matching

Mention any two applications of recombinant DNA technology in a) Animals breeding b) Plant breeding

Description : Mention any two applications of recombinant DNA technology in a) Animals breeding b) Plant breeding

Last Answer : Recombinant DNA technology is used for improving the quality of animal breeds. It is used to transfer nitrogen fixing gene from the bacteria into plants to enable them to obtain nitrogen.

How did Mendel obtain pure or true breeding varieties of the contrasting forms of pea plants?

Description : How did Mendel obtain pure or true breeding varieties of the contrasting forms of pea plants?

Last Answer : Mendel obtained pure or true breeding varieties of pea plants by allowing them to self pollinate for several generations.

What is meant by in-breeding?

Description : What is meant by in-breeding?

Last Answer : In-breeding is a method of animal breeding in which male and female individuals of the same species among the breeds.

State the main approaches for animal breeding.

Description : State the main approaches for animal breeding.

Last Answer : The main approaches for animal breeding are in-breading, out-crossing and hybridization.

What are the main objectives of animal breeding?

Description : What are the main objectives of animal breeding?

Last Answer : a) Improving the growth rate. b) Increasing the production of milk, meat, egg, wool and other products. c) Improving the quality of products. d) Improving the resistance to diseases. e) Improving the span of productivity. f) Increasing the rate of reproduction.

What is meant by selection in conventional plant breeding?

Description : What is meant by selection in conventional plant breeding?

Last Answer : Selection is the process where a breeder selects from a population of plants having desirable characteristics. It is the most ancient and basic procedure.

What are the different procedures followed in conventional plant breeding?

Description : What are the different procedures followed in conventional plant breeding?

Last Answer : a) Selection b) Hybridization c) Polyploidy d) Induced mutation

Define the term variety with respect to plant breeding.

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.

What is the aim of conventional plant breeding?

Description : What is the aim of conventional plant breeding?

Last Answer : The aim of conventional plant breeding is crossing of two closely related plants to combine the favourabletraits from both the plants and eliminate their unwanted traits.

What does conventional plant breeding involve?

Description : What does conventional plant breeding involve?

Last Answer : a) Developing new varieties of plants to suit varying climatic conditions. b) Improving taste or nutritional value c) Equip the plants to cope better with diseases and pests. d) Making the plants to use water and nutrients more efficiently.

Breeding is possible between two member of :-

Description : Breeding is possible between two member of :-

Last Answer : Breeding is possible between two member of :- A. Genus B. Family C. Order D. Species

The nuclear reaction in which a heavy nucleus splits into two nuclei of nearly equal mass is called - (1) Nuclear fusion (2) Nuclear fission (3) Nuclear reaction (4) Fast breeding

Description : The nuclear reaction in which a heavy nucleus splits into two nuclei of nearly equal mass is called - (1) Nuclear fusion (2) Nuclear fission (3) Nuclear reaction (4) Fast breeding

Last Answer : (2) Nuclear fission Explanation: Nuclear fission is a process used to create energy. It is when an atom splits apart into smaller atoms. The process gives off a lot of energy, and is used in nuclear weapons and nuclear reactors.

The nuclear reaction in which a heavy nucleus splits into two nuclei of nearly equal mass is called - (1) Nuclear fusion (2) Nuclear fission (3) Nuclear reaction (4) Fast breeding

Description : The nuclear reaction in which a heavy nucleus splits into two nuclei of nearly equal mass is called - (1) Nuclear fusion (2) Nuclear fission (3) Nuclear reaction (4) Fast breeding

Last Answer : (2) Nuclear fission Explanation: Nuclear fission is a process used to create energy. It is when an atom splits apart into smaller atoms. The process gives off a lot of energy, and is used in nuclear weapons and nuclear reactors.

For Biosecurity purposes distance between two breeding farms should be not less than B A. 200 meters B. 1000 meters C. 5000 meters D. None of the these

Description : For Biosecurity purposes distance between two breeding farms should be not less than B A. 200 meters B. 1000 meters C. 5000 meters D. None of the these

Last Answer : 1000 meters

Under the Rashtriya Gokul mission, the two national Kamdhenu breeding centre is being established in which two states? b. Haryana and Karnataka c. Madhya Pradesh and Haryana d. Madhya Pradesh and Andhra Pradesh e. New Delhi and Andhra Pradesh

Description : Under the Rashtriya Gokul mission, the two national Kamdhenu breeding centre is being established in which two states? b. Haryana and Karnataka c. Madhya Pradesh and Haryana d. Madhya Pradesh and Andhra Pradesh e. New Delhi and Andhra Pradesh

Last Answer : d. Madhya Pradesh and Andhra Pradesh

Can camels be used for breeding hybrid animals?

Description : Can camels be used for breeding hybrid animals?

Last Answer : A: Yes, camels can be bred with other closely related species to produce hybrids. For example, dromedary camels have been crossed with Bactrian camels to create hybrid offspring known as Bukhts.

Ladies, what'd you say to a guy who watch pick up artists, dating gurus, alpha beta mating breeding strategies videos on youtube?

Description : Ladies, what'd you say to a guy who watch pick up artists, dating gurus, alpha beta mating breeding strategies videos on youtube?

Last Answer : Not a lady, but that sounds kind of culty.

Why aren't Smart people breeding?

Description : Why aren't Smart people breeding?

Last Answer : I’m pretty sure they are?