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What is the shape of a wavefront due to ...

What is the shape of a wavefront due to a spherical or point source?

A

protein composition of cells

B

temperature of cells

C

amount of water in cells

D

position of nucleus in the cells

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The correct Answer is:
C
amount of water in cells
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ZEN PUBLICATION-CONTROL AND COORDINATION-ZEN ADDITIONAL QUESTIONS SECTION (MULTIPLE - CHOICE QUESTIONS)
  1. Spinal cord orginates from

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  2. State the main functions of abscisic acid in plants.

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  3. What is the shape of a wavefront due to a spherical or point source?

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  4. The growth of tendrils in pea plants is due to

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  5. The growth of pollen tubes towards ovules is the example of :

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  6. The substance that triggers the fall of mature leaves and fruits from ...

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  7. Involuntary actions. in the body are controlled by

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  8. Which of the following is not an involuntary action?

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  9. When a person is suffering from severe cold, he or she

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  10. What is the correct direction of flow of electrical impulses?

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  11. Dramatic changes of body features associated with puberty are mainly b...

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  12. The hormone which increases the fertility in males is called

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  13. The gap between two neurons is called a

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  14. In humans, the life processes are controlled and regulated by

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  15. Chemical messengers which control and coordination in plants and anima...

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  16. The substance that accelerates the growth in the stem is

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  17. Learning is related to

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  18. In reflex action, the reflex arc is formed by

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  19. Which of these acts both as an endocrine and exocrine gland?

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  20. An involuntary response to a stimulus is known as

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