RNA contains__________________?

Related Mcqs:

1. RNA contains_____________________?

   A. 3 carbon sugars
   B. 4 carbon sugars
   C. 5 carbon sugars
   D. 6 carbon sugars

2. Kinds of nitrogen containing bases fond in RNA are__________________?

   A. Two
   B. Four
   C. Six
   D. Eight

3. Chemically DNA differs from RNA by __________________?

   A. Thymine present in DNA and Uralic in RNA
   B. Deoxyribose and thymine is present in DNA and ribose and Ural in RNA
   C. Ribose and thymine in DNA and deoxyribose and uracil in RNA
   D. Deoxyribose in DNA and ribose in RNA

4. Vertical resistance is also known as_________________?

   A. Race specific
   B. Oligogenic
   C. Qualitative
   D. All the above

5. When a cell with 40 chromosomes undergoes meiosis each of the four resulting cells has_____________________?

   A. 10 chromosomes
   B. 20 chromosomes
   C. 40 chromosomes

6. Epitasis implies_____________________?

   A. One gene pair enhances phenotype expression of another gene pair
   B. Many gene together control a parucular phenotype
   C. One pair of gene can completely mask the expression of another gene pair
   D. One gene pair independently controls a phenotype

7. Mendel studied contrasting characters for his breeding cxperiments with peas which of the following character he did not study_______________?

   A. Pod color
   B. Pod shape
   C. Plant height
   D. Leaf shape

8. The term useful heterosis was first used by__________________?

   A. Meredith and Bridge (1972)
   B. Richey (1914)
   C. Jenkins (1935)
   D. Hull (1950)

9. The experimental design which control fertility variation in one direction is known as____________________?

   A. RBD
   B. SPD
   C. AD
   D. LSD

10. Polytene chromosomes were first observed by___________________?

    A. Mendel (1810)
    B. Balbiani (1881)
    C. Allard (1910)
    D. Baranetzky (1910)