PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo1. Why are the rings of cartilages found in trachea of rabbit?
In rabbit, the walls of the trachea are supported by , which aid in the .
2. List out the parasitic adaptations in leech.
a. are the primary bloodsucking organ in leeches.
b. In leech, the serves as a suction pump.
c. Leeches attach themselves to the host's body by ends of the body.
d. The three jaws inside the mouth create a non-painful incision in the host's skin.
e. The leech salivary glands produce , preventing blood from clotting.
g. The is used to store blood. It provides the leech with food for several months.
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