Did you know?
Your heart beats ~100,000 times a day β roughly 3 billion beats in a lifetime.
Did you know?
Your heart beats ~100,000 times a day β roughly 3 billion beats in a lifetime.
To solve this problem, we need to identify the correct sequence of organs in the alimentary canal of a cockroach, starting from the mouth. Let's analyze the options and understand the sequence:The alimentary canal of a cockroach is divided into three main regions: foregut, midgut, and hindgut.The sequence of organs in the alimentary canal is as follows:Mouth: The starting point of the alimentary canal.Pharynx: A short tube that connects the mouth to the oesophagus.Oesophagus: A narrow tube that carries food from the pharynx to the crop.Crop: A storage organ where food is temporarily stored.Gizzard: A muscular organ that grinds the food.Midgut (Ileum): The region where digestion and absorption occur.Hindgut (Colon and Rectum): The region where water absorption occurs and feces are formed.Now, let's match this sequence with the options provided:This sequence correctly follows the anatomical structure of the cockroach's alimentary canal.This sequence incorrectly places the gizzard before the crop.This sequence incorrectly places the gizzard before the ileum and the crop after the ileum.This sequence incorrectly places the ileum before the crop and gizzard.
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