Lymphatic tissue. patches are small masses of lymphatic tissue found throughout the ileum region of the small intestine. Also known as aggregated lymphoid nodules, they form an important part of the immune system by monitoring intestinal bacteria populations and preventing the growth of pathogenic bacteria in the intestines.
Yes you are correct the answer is 0
Hey User! I would be more than happy to help you and answering your question but the image you uploaded seems to have a lot of lions due to the computer can you please re-upload new image and trying to see if you can avoid those lines that are shown? Thank you so much as soon as you upload I will help you out have a wonderful day