A.Heterosis
B.Cross breeding
C.Inbreeding
D.All of these
Related Mcqs:
- A method of breeding most commonly used when the desired variation is required to be induced in a vegetatively propagated crop is:
- Mating of closely related individuals is called:
- The only known breeding colony of the greater and lesser Flamingos in our country is seen in ____________ desert.
- Norman Borlaug, the American agricultural scientist and plant pathologist developed the high yield strains that greatly increased crop yields. He laid the groundwork for the green revolution and was awarded the Nobel Prize for Peace in ________
- Cliestogamy encourages:
- The amount of carbon dioxide has increased slowly since about 1850 from 28
- In case the temperature of a hot body is increased by 50%, the amount of radiation emitted by it would increase by nearly
- The earth is tilted at an angle of 23.5o with respect to the plane of its orbit around the sun. If the amount of tilt were increased to 40o, we would expect in middle latitudes __________?
- If a genotype is not known it is crossed with recessive parent to reveal what is hidden then the cross is known as:
- A cross between F1 hybrids with either of the parent is called:
