Which of the following are responsible for the detection of changes in environment?

Related Mcqs:

1. Which of the following is responsible for Irish potato famine?

   A. Dinoflagellates
   B. Kleps
   C. Physarum polycephalum
   D. Phytophthora infestans

2. Which of the following hormone is predominantly responsible for bone weakening in older women?

   A. Progesterone.
   B. Oestrogen.
   C. Parathyroid hormone.
   D. Calcitonin.

3. Which of the following organ is responsible for blood filtration:

   A. Liver
   B. Kidney
   C. Lungs
   D. Heart

   Submitted by: Eesha Khalid

4. Which of the following organ is responsible for body metabolism?

   A. Kidney
   B. Liver
   C. Lungs
   D. Heart

   Submitted by: Eesha Khalid

5. The Study of organisms inhabiting the sea and Ocean and the physical and chemical characteristics of their environment is:

   A. Social Biology
   B. Marine Biology
   C. Environmental Biology
   D. Fresh Water Biology

6. The branch of biology which deals with the study of social behavior and communal life of human beings living in any environment is called________?

   A. Environmental biology
   B. Social biology
   C. Human biology
   D. Both b and c

7. The unicellular organisms ingest large molecules into their cytoplasm from the external environment without previously digesting them. This process is called___________?

   A. Diffusion
   B. Osmosis
   C. Phagocytosis
   D. Plasmolysis

8. Autotrophic organisms can exist in an exclusively ________________ environment?

   A. Organic
   B. Inorganic
   C. Wet
   D. Terrestrial

9. The mechanism of regulation, generally between organism and its environment, of solutes and the gain and the loss of water is called________?

   A. Homeostasis
   B. Hemostasis
   C. Osmoregualtion
   D. Thermoregulation

10. Study of interaction of living organisms with other organisms and their environment relates with ___________ ?

    A. Botany
    B. Ecology
    C. Social biology
    D. Pharmacology

    Submitted by: Rashid Mehmood