BHU PMT BHU PMT (Screening) Solved Paper-2008

  • question_answer
    Passive food ingestion in Amoeba is known as

    A)  import                                

    B)  invagination

    C)  circumfluence                 

    D)  circumvallation

    Correct Answer: A

    Solution :

                     Import ; In this process, food is sucked by depression into the body and there is no active rote or movement of Amoeba takes place. Circumfluence:   In   this   process, pseudopodium advances when it comes in contact with food and protoplasm surrounds the food partcles and engulf them. Invagmation: In this process, pseudopodium secretes a sticky and toxic substance. The food is adhered to the body by toxic substance and food invaginates to enclose it in a food vacuole. Cireiunvallarion: Pseudopodia envelop a prey and forms food cup by meeting the ends of pseudopodia.


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