Plant Breeding MCQs 48 Best Questions

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Plant Breeding MCQs 48

Plant Breeding MCQs 48

Plant Breeding MCQs 48

Q1. All India Seed Growers, Merchants and Nurserymen’s Association was formed in which year?

  • 1935
  • 1940
  • 1946
  • 1944

Answer: 1946

In 1946, All India Seed Growers, Merchants and Nurserymen’s Association was formed with the objective of rapid development of veg. Seed Industry.

Q2. AICRP on crops  Started in which five year planning?

  • 3rd
  • 4th
  • 5th
  • 6th

Answer : 4th 

Q3. National Seed Corporation formed in which year?

  • 1962
  • 1963
  • 1964
  • 1965

Answer: 1963

Q4. Central seed testing laboratory established in which city?

  • Bengaluru
  • New Delhi
  • Hyderabad
  • Jaipur

Answer : New Delhi

Q5. Which of the following sentence is correct regarding seed certification?

  • Under seed act certification is compulsory but labelling is voluntary
  • Under the seed act certification is voluntary but labelling is compulsory.
  • Both of the Above
  • None of the Above

Answer: Under the seed act certification is voluntary but labelling is compulsory.

Q6. Under which section of seed act notified seed sold in containers only?

  • Section : 9
  • Section :8
  • Section :6
  • Section :7

Answer :Section 7

Under section 7 of the act the seed of notified variety can be sold in containers only. The seed may be truthfully labeled or certified but it should meet the minimum prescribed requirements.

Q7. National seed policy is formulated in which year —–?

  • 2000
  • 1999
  • 2001
  • 2002

Answer :2001

A national seeds policy (2001) has been formulated to facilitate development, production and distribution of improved varieties of seeds and planting materials, strengthening and expansion of seed certification system with increased private sector participation and liberalized setup for import and export of seed and planting material.

Q8. It is a group of plants having clear distinguished characters which when reproduced either sexually or asexually retains these characters–?

  • Hybrid
  • Synthetic variety
  • Variety
  • Inbreed

Answer: variety

Variety is a group of plants having clear distinguished characters which when reproduced either sexually or asexually retains these characters

Q9. Sub-sampling all the genotypes will not be represented in the next generation and leads to change in genetic composition. This is called—–?

  • Genetic lift
  • Genetic drift
  • Genetic translocation
  • Genetic transformation

Answer: Genetic drift

When seed is multiplied in large areas only small quantities of seed is taken and preserved for the next years sowing. Because of such sub-sampling all the genotypes will not be represented in the next generation and leads to change in genetic composition. This is called as genetic drift

Q10. It is handful of seed maintained by concerned breeder for further multiplication. This seed known as——?

  • Breeder seed
  • Nucleus seed
  • Certified seed
  • Foundation seed

Answer: Nucleus seed

It is handful of seed maintained by concerned breeder for further multiplication. The nucleus seed will have all the characters that the breeder has placed in it and it is of highest genetic purity. The quantity of nucleus seed is in kilograms.

Plant Breeding MCQs 48

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