Hunger contractions are _____ contractions?

Related Mcqs:

1. Hunger pangs usually begin ______ after the previous meal.

   A. 2-4 hours
   B. 6-8 hours
   C. 10-12 hours
   D. 12-24 hours

2. Chlorophyll is a/an _____ molecule?

   A. Inorganic
   B. Cationic
   C. Anionic
   D. Organic

3. The liquid that escapes during defrosting frozen meat contains _____ bacteria?

   A. Campylobacter
   B. Nitrobacter
   C. Azobacter
   D. Salmonella

4. Anus is surrounded by _____ types of muscles?

   A. 2
   B. 3
   C. 1
   D. 4

5. Approximately _____ species of bacteria are known to cause diseases in humans.

   A. 100
   B. 200
   C. 300
   D. 400

6. At level above _____ , sound turns into harmful noise pollution?

   A. 80db
   B. 30db
   C. 100db
   D. 120db

   Submitted by: Eesha Khalid

7. Two or more populations of different species living and interacting in the same area form

   A. Biosphere
   B. Community
   C. Population System
   D. Ecosystem
   E. Species

8. The atoms of different elements combine with each other through ionic or covalent bonding to produce compounds this stable form is called:

   A. An organ
   B. A molecule
   C. Tissue
   D. Both a and c

9. What is the mode of transmission of Hepatitis virus?

   A. Aerosol
   B. Parentral (via blood)
   C. Skin penetration
   D. Unknown

10. In plants, the neighbouring cells are connected with one another by__________?

    A. Plasmodesmata
    B. Cell walls
    C. Vacuoles
    D. Both ‘A’ & ‘B’