Q. With respect to the Horseshoe crabs, consider the following statements:
  1. In India, their breeding ground is along the Gujarat coast.
  2. Their blood contains hemocyanin which has copper in it.
  3. Their blood contains a special clotting agent limulus amebocyte lysate (LAL) which detects a contaminant called endotoxin.
Which of the statements given above is/are correct?

Answer: Only 2 & 3
Notes: