Question

146. Read the following statements with
respiratory system
Statement A: Left primary bronchus divides into
two secondary bronchi which further divide into
tertiary bronchi and bronchioles
Statement B: Only trachea and the primary
bronchi are supported by cartilaginous rings
Choose the correct option
(1) Both statements are correct
(2) Both statements are incorrect
(3) Statement A is correct but B is incorrect
(4) Statement A is incorrect but B is correct
Space for Rou​

Answer 1

Answer:

I don't know.........................

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Answer 2

Ur answer may be of Second