SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-1

  • question_answer
    The first stable product of photosynthesis is

    A)  Starch             

    B)  Sucrose

    C)  Phosphoglyceric acid       

    D)  Glucose

    Correct Answer: C

    Solution :

     The first product of photosynthesis is a three-carbon compound called phosphoglyceric acid and phosphoglycer-aldehyde. Almost immediately, two of these join to form a glucose molecule. Certain her baceous plants such as sugarcane, corn, and sorghum, form as the first products of photosynthesis not three-carbon but four-carbon compounds - oxalacetic, malic, and aspartic acids.


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