Botany Questions And Answers :: Genetics Mutations: part1



Basic Science : Genetics Mutations QUESTIONS AND ANSWERS :: part1 : 16 to 20

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

16.Sudden change in a gene, producing a change, great or small in the organism is called

Mutation
Variation
Evolution
Linkage

17.The chromosomal aberrations that causes lethal effect is

Duplication
Translocation
Inversion
Deletion

18.Scientific studies on mutation began in the year

1906
1909
1910
1900

19.The large seeded Bengal gram arose as a mutant of the small seeded

Antirrhinum
Sorghum
Cicer arietinum
Neurospora

20.Examples of beneficial mutant

Cultivated crops
Drosophila mutants
Biochemical mutations
Neurospora

More Genetics Mutations QUESTIONS AND ANSWERS available in next pages

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