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Lorico [155]
3 years ago
11

Why is the digestive tract of the frog well vascularized

Biology
1 answer:
timama [110]3 years ago
5 0

The digestive tract of the frog is well vascularized because it aids in the absorption of nutrients.

The digestive tract of a frog is a hollow long tube that extends from the mouth to the anus which helps in the ingestion and digestion of food.

The digestive tract of frog has the following characteristics:

  • alimentary canal of the frog is not long, that is, it is short.
  • It has accessory organs of digestion such as liver, gall bladder and pancreas.

All the digested food substances are absorbed at the small intestine due to the presence of microvilli.

This microvilli is made up of a central core that is vascularized, that is, it contains artery, vein and lymphatic capillary.

Therefore, the vascularized microvilli of the small intestine of frog help in the absorption of nutrients.

Learn more here:

brainly.com/question/12993303

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