Carcinogens is __________ types of chemicals.

Related Mcqs:

1. There are mainly __________ types of tRNA?

   A. 170
   B. 20
   C. 25
   D. 15

2. Certain types of whales are also __________ feeder?

   A. Fluid
   B. Macrophagous
   C. Filter
   D. None of these

3. There are __________ types of nutrients needed by plants besides light to carry out photosynthesis

   A. Two
   B. Three
   C. Four
   D. Five

4. The main types of plastids are___________?

   A. Chloroplasts
   B. Chromoplasts
   C. Leucoplasts
   D. All of these

5. Anus is surrounded by _____ types of muscles?

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

6. prokaryotic and eukaryotic are two types of___________?

   A. cells
   B. tissues
   C. organs
   D. organisms

   Submitted by: Muhammad Nawaz

7. Production of two types of spores is known as________________?

   A. Heterospory
   B. Homospory
   C. Heterogamy
   D. Gamospory

8. Types of behaviour enabling pillbugs to reach moist area is___________?

   A. Kinesis
   B. Taxes
   C. Instinct
   D. Learning

9. In plants there are_______basic types of tissues?

   A. 2
   B. 3
   C. 4
   D. None of these

   Submitted by: Muhammad Nawaz

10. How many types of genomic mapping are there?

    A. 2
    B. 4
    C. 5
    D. None of these

    Submitted by: Urooj sabar