PYQ NEET- Structural Organization In Animals 3 L-1
Question: Which of the following happens in the common cockroach?
A) Malpighian tubules are excretory organs projecting out from the intestine.
B) Oxygen is transported by haemoglobin in blood.
C) Nitrogenous excretory product is urea.
D) The food is ground by mandibles and gizzard.