Poncirus sweet orange is the hybrid cross of_________________?

Related Mcqs:

1. Poncirus sweet orange is the hybrid cross of __________________?

   A. Tangelos
   B. Citranges
   C. Limequats
   D. All the above

2. Citrus is divided into three genera, citrus, poncirus and fortunate by______________________?

   A. Hodgson
   B. Swingle
   C. Lincous
   D. None of the above

3. A cross of hybrid with one of its parents is termed as____________________?

   A. Hybridization
   B. Backcross
   C. Test cross
   D. Biohybrid

4. A cross of hybrid with one of its recessive parent is termed____________________?

   A. Test cross
   B. Backcross
   C. Hybridization
   D. Trihybrid

5. Sweet potato is___________________?

   A. Tuber
   B. Fruit
   C. Root
   D. Rhizome

6. Sweet potato belong to family_____________________?

   A. Solanaceae
   B. Araceae
   C. Conolvulaccae
   D. Cruciferae

7. In orange aroma is developed by__________________?

   A. Ethylene
   B. Citral
   C. Degreening
   D. Valencene

8. The edible part of orange is_______________________?

   A. Unicelled endocarpie hair
   B. Unicelled placental hair
   C. Multicelled endocarpic hair
   D. Multicelled placental hair

9. Scaled polyethylene bags increase the susceptibility of orange fruit from_________________?

   A. Bacteria
   B. Fungi
   C. Mould
   D. Virus

10. First intergeneric hybrid between radish and cabbage was made by_______________________?

    A. Jones (1917)
    B. Muller (1927)
    C. Fray (1966)
    D. Karpehenko (1927)