10th Class Science Sample Paper Science Olympiad Model Test Paper-18

  • question_answer
    Read the following statements :
    Statement 1: If the DNA copying mechanisms were to be less accurate, many of the resultant DNA copies would not be able to work with the cellular apparatus, and would die.
    Statement 2: If the egg in female reproductive system is not fertilized, it lives for about one day and comes out as blood and mucous roughly every month is known as menstruation.
    Which one of the following is correct about the above statements?

    A) Both statements are true

    B) Both statements are false

    C) Statement 1 is true and 2 is false

    D)  Statement 1 is false and 2 is true

    E)  None of these        

    Correct Answer: A


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