Double cross hybrids of maize are developed by

Double cross hybrids of maize are developed by
by

1 Answer

Answer :

 Ans. CGMS line
by
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Related questions

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.

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.

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.

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

Removal of the entire tassel (male inflorescence of maize) from the plant before pollen to initiate cross hybridization

Description : Removal of the entire tassel (male inflorescence of maize) from the plant before pollen to initiate cross hybridization

Last Answer : Ans. Detasseling

Superiority of F1 hybrids over both of its parents is termed as

Description : Superiority of F1 hybrids over both of its parents is termed as

Last Answer : Ans. Heterosis

Exploitation of hybrids in tobacco was carried out by

Description : Exploitation of hybrids in tobacco was carried out by

Last Answer : Ans. Koelreuter

Double cross technique of maize is given by

Description : Double cross technique of maize is given by

Last Answer : Ans.D.F. Jones (1920)

Double cross hybrid maize production technique was introduced by (A) G.H. Shull (B) Mendel (C) D.F.Jones (D) E.M.East

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

Restriction endonucleases split (A) RNA (B) Single stranded DNA (C) Double stranded DNA (D) DNA-RNA hybrids

Description : Restriction endonucleases split (A) RNA (B) Single stranded DNA (C) Double stranded DNA (D) DNA-RNA hybrids

Last Answer : Answer : C

White bud of maize is caused by

Description : White bud of maize is caused by

Last Answer : Ans. Zn deficiency

Gene responsible for higher amount of lysine in maize

Description : Gene responsible for higher amount of lysine in maize

Last Answer : Ans. Opaque-2

Isolation distance for certified maize seed

Description : Isolation distance for certified maize seed

Last Answer : Ans. 200 m

Maize, Pearl millet, Black mustard and Sunflower are

Description : Maize, Pearl millet, Black mustard and Sunflower are

Last Answer : Ans. Cross pollinated crops

Maize protein is known as

Description : Maize protein is known as

Last Answer : Ans. Zein

Luxury consumed nutrient by plants i.e. maize

Description : Luxury consumed nutrient by plants i.e. maize

Last Answer : Ans. K

Gluphosate + Glufosinate (Double Stack) is resistant trait of which crop a).Canola b). Sugarbeet c). Soybean d).Maize

Description : Gluphosate + Glufosinate (Double Stack) is resistant trait of which crop a).Canola b). Sugarbeet c). Soybean d).Maize

Last Answer : d).Maize

Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra, and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Description : Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra, and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Last Answer : (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane Explanation: The growth rates of area, production and yield of food grains in India can be divided into two broad periods the period ... Varieties of wheat, rice, pulses, oilseeds and sugarcane were development under Green Revolution in India.

‘Himgiri’ developed by hybridisation and selection for disease resistance against rust pathogens is a variety o(a) chilli (b) maize (c) sugarcane (d) wheat.f

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.

“Jaya” and “Ratna” developed for green revolution in India are the varieties of (a) maize (b) rice (c) wheat (d) bajra.

Description : “Jaya” and “Ratna” developed for green revolution in India are the varieties of (a) maize (b) rice (c) wheat (d) bajra.

Last Answer : (b) rice

Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Description : Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Last Answer : Rice, Wheat, Pulses, Oil seeds and Sugarcane

Rosetting of flowers and double seed formation is the symptoms of

Description : Rosetting of flowers and double seed formation is the symptoms of

Last Answer : Ans. Pink Bollworm (Pectinophora gossypiella)

The double helix model of DNA proposed by

Description : The double helix model of DNA proposed by

Last Answer : Ans. Watson and Crick (1953)

Double helix model of DNA was proposed by

Description : Double helix model of DNA was proposed by

Last Answer : Ans. Watson and Crick (1953)

Concept of lawn was developed in

Description : Concept of lawn was developed in

Last Answer : Ans. England

The hydrostatic pressure developed due to the accumulation of water absorb by the root is called root pressure.

Description : The hydrostatic pressure developed due to the accumulation of water absorb by the root is called root pressure.

Last Answer : Ans. Root pressure

Hybrid variety of rice is developed by using

Description : Hybrid variety of rice is developed by using

Last Answer : Ans. GMS and CGMS line

Composite variety is developed by

Description : Composite variety is developed by

Last Answer : Ans. Cross pollination

Who developed the theory of acquired character?

Description : Who developed the theory of acquired character?

Last Answer : Ans. Lamarck

Who developed the concept of pangenesis?

Description : Who developed the concept of pangenesis?

Last Answer : Ans. Darwin

Single cross technology of maize is given by

Description : Single cross technology of maize is given by

Last Answer : Ans.East and Shull (1910)

Maize is — pollinated crop. a. Self b. Often cross c. Cross d. None of these

Description : Maize is — pollinated crop. a. Self b. Often cross c. Cross d. None of these

Last Answer : c. Cross

What fiction books talk about extraterrestrials that try to replace unsuspecting humans with hybrids?

Description : What fiction books talk about extraterrestrials that try to replace unsuspecting humans with hybrids?

Last Answer : Invasion of the Body Snatchers V (I think)

Can you help me search for some good baby stroller and car seat hybrids?

Description : Can you help me search for some good baby stroller and car seat hybrids?

Last Answer : Here’s a list of the top 10 strollers. And here is an article on the safest baby car seats.

If you could, what animal hybrids would you create?

Description : If you could, what animal hybrids would you create?

Last Answer : Bob+jackass= my old flame ;)

Would anyone else be more impressed with the drivers of hybrids if their cars looked no different from the non hybrid version?

Description : Would anyone else be more impressed with the drivers of hybrids if their cars looked no different from the non hybrid version?

Last Answer : all cars should look like hybrids. or like this

Why does hybrid's my miles per gallon ratio go down significantly when i use my ac?

Description : Why does hybrid's my miles per gallon ratio go down significantly when i use my ac?

Last Answer : The AC uses battery power, so while you have it running the engine must use gasolene power so that there is extra electricity for the AC.

Why do people have or breed dog/wolf hybrids?

Description : Why do people have or breed dog/wolf hybrids?

Last Answer : answer:All dogs have killer genes. Canines are predators by nature, and there is no such thing as an entirely harmless dog. That said, pure blooded wolves are capable of being good pets, a ... properly cared for and socialized. My first dog was the sweetest animal ever, despite being half coyote.

The somatic cell hybrids are produced with the help of -Biology

Description : The somatic cell hybrids are produced with the help of -Biology

Last Answer : answer:

The somatic cell hybrids are produced with the help of -Biology

Description : The somatic cell hybrids are produced with the help of -Biology

Last Answer : answer:

Why Metal Hybrids Are Made ?

Description : Why Metal Hybrids Are Made ?

Last Answer : Rust is usually easily found in metal objects. Products made of these metals, especially iron, can easily rust when exposed to water and water vapor. This makes the thing unusable. But by mixing ... , it is protected from rust attack. Because alloy products are rust-proof , attractive and durable.

Complete the following sentence. 1. The author decided to not plant hybrids because –

Description : Complete the following sentence. 1. The author decided to not plant hybrids because –

Last Answer : Complete the following sentence. 1. The author decided to not plant hybrids because - 2. The seeds ... not useful. 4. People didn't grow Kasbai.

What genotypes would be considered hybrids?

Description : What genotypes would be considered hybrids?

Last Answer : What is the answer ?

Do hybrids perform as well as gas cars?

Description : Do hybrids perform as well as gas cars?

Last Answer : Hybrids perform better than gas cars. Most hybrids get at least 40 MPG (some get as much as 60 MPG) and are actually no more expensive to repair than a gas car. Seems worth it to me!

Are there any hybrids with four wheel drive?

Description : Are there any hybrids with four wheel drive?

Last Answer : Yes, there are hybrid cars that offer four wheel drive. The Ford Escape offers the hybrid model in four wheel drive. This car is a fuel economy and environmentally friendly car with four wheel drive.

Why are hybrids environmentally friendly?

Description : Why are hybrids environmentally friendly?

Last Answer : Hybrid cars are more environmentally friendly because the are not powered by fossil fuels. More additional information about hybrid car technology, please see the following: www.doityourself.com.

Reasons to Compare Hybrids?

Description : Reasons to Compare Hybrids?

Last Answer : Not all hybrid cars are alike. Many people simply assume that every hybrid has the ability to save them hundreds of dollars in gas purchases within a year. The truth is, however, that hybrids ... another hybrid. You should always try to narrow down your list of potential hybrids by doing research.

Infiniti Hybrids?

Description : Infiniti Hybrids?

Last Answer : Nissan Infiniti has entered the hybrid car market with a bang. The Infiniti M35h is a hybrid version of their already established M35 V6 model. Like most hybrid cars, the M35h is powered by a gas engine ... get 32 miles to the gallon. This model was debuted at the Geneva Motor Show in March, 2010.

What company makes the 2012 hybrids with the highest gas mileage?

Description : What company makes the 2012 hybrids with the highest gas mileage?

Last Answer : The Toyota Prius has the highest gas mileage of all hybrid cars. It also has the lowest annual fuel cost.

Restriction endonucleases can recognise (A) Palindromic sequences (B) Chimeric DNA (C) DNA-RNA hybrids (D) Homopolymer sequences

Description : Restriction endonucleases can recognise (A) Palindromic sequences (B) Chimeric DNA (C) DNA-RNA hybrids (D) Homopolymer sequences

Last Answer : Answer : A

Satellite DNA contains (A) Highly repetitive sequences (B) Moderately repetitive sequences (C) Non-repetitive sequences (D) DNA-RNA hybrids

Description : Satellite DNA contains (A) Highly repetitive sequences (B) Moderately repetitive sequences (C) Non-repetitive sequences (D) DNA-RNA hybrids

Last Answer : Answer : A

Hybrids varieties of Pearlmillet

Description : Hybrids varieties of Pearlmillet

Last Answer : Ans.HB- 1 to 5 and Pusa 23.