2. Questions Bank
  3. NEET
  4. Biology
  5. Biological Classification And System Of Classification / जैविक वर्गीकरण और वर्गीकरण की प्रणाली

NEET Biology Biological Classification And System Of Classification / जैविक वर्गीकरण और वर्गीकरण की प्रणाली Question Bank Structure Shape and Nutrition of Bacteria

  • question_answer
    The DNA of E.coli is                                   [CBSE PMT 1997, 98]

    A)            Single stranded and linear

    B)            Single stranded and circular

    C)            Double stranded and linear

    D)          Double stranded and circular

    Correct Answer: D

    Solution :

                 The bacterium E. coli have double stranded circular DNA. Many genetical researches are carried out on E. coli for the study of genetic engineering.


You need to login to perform this action.
You will be redirected in 3 sec spinner