Which of the followings are effectors______________?

Related Mcqs:

1. Which of the followings is missing from the nervous system of planaria_____________?

   A. Ganglia
   B. Longitudinal nerves
   C. Lateral nerves
   D. none of these

2. Among the followings which is the most longest supportive cell?

   A. Tracheids
   B. Sclereids
   C. Trachea
   D. Collenchyma cells

3. Which of the following is an example of “molecule”?

   A. Chloroplast
   B. A Nerve Cell
   C. DNA
   D. Hydrogen

4. A structure formed by groups of similar cells organized into loose sheets or bundles performing similar functions is called as:

   A. An organ
   B. An organism
   C. A Tissue
   D. A Cell

5. Which disease can be controlled by vaccination?

   A. Measles
   B. Cancer
   C. Diabetes
   D. Heart attack

6. Cytoskeleton involved in assembly and disassembly of the spindle during mitosis is of_________?

   A. Microtubules
   B. Microfilaments
   C. Intermediate filaments
   D. None of these

7. Ozone depletion occurs commonly due to_______________?

   A. Carbon dioxide
   B. Chlorofluorocarbons
   C. UV rays
   D. Deforestation

8. Ingestion of some water with food in Amoeba takes place by the process of ______ ?

   A. Endosmosis
   B. Pinocytosis
   C. Phagocytosis
   D. None of these

   Submitted by: Rashid Mehmood

9. _________ stimulates the production of gastric juice in the stomach:

   A. Gastrin
   B. Enterokinase
   C. Rennin
   D. None of these

   Submitted by: Nayab Idrees

10. PCR technique was invented by__________?

    A. Karry Mullis
    B. Boyer
    C. Sanger
    D. Cohn

    Submitted by: Maria Aziz