Line x tester analysis provides information about:________?

Related Mcqs:

1. In line x tester cross mating is done between:

   A. Males & females
   B. Among males
   C. Among females
   D. All of these

   Submitted by: Abbas khan

2. In line x tester cross each male is crossed with____________________?

   A. Different sets of females
   B. Few females in a set
   C. Same sets of females
   D. All the above

3. Various crosses made using a common tester are__________________?

   A. Top crosses
   B. Biparental cross
   C. Double cross
   D. Test cross

4. A plant part which provides top and fruit bearing surface is called__________________?

   A. Root stock
   B. Scion
   C. Both a & b

5. Concept of triple test cross of analysis was developed by____________________?

   A. Kearsey and Jinks (1960)
   B. Mather (1949)
   C. Anderson (1957)
   D. Fisher (1960)

6. Pure line theory was developed by_______________?

   A. Thoday (1960)
   B. Mather (1951)
   C. Allard (1957)
   D. Johannsen (1903)

7. In allogamous species, a true breeding line obtained by continuous inbreeding is__________________?

   A. Hybrid
   B. Top cross
   C. Poly cross
   D. Inbred

8. The carrier of genetic information is __________________?

   A. Protein
   B. Ribosome
   C. Nucleic acid
   D. Carbohydrates

9. Concept of generation means analysis was developed by_______________________?

   A. Hayman (1958)
   B. Griffing (1965)
   C. Jink (1950)
   D. Kempthome (1957)

10. Analysis of covanance permits estimation of_____________________?

    A. Environmental covanance
    B. Phenotypic covanance
    C. Genotypic convanance
    D. All the above