why do fetal pigs have sensory papillae for bitter taste on the tongue?
i have no idea. maybe so they won't eat something bad?
Since this is not my area of expertise, I searched Google under the key words "bitter taste function" to get these possible sources:
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&list_uids=10761935
http://www.sciencedaily.com/releases/2006/09/060918165721.htm
http://www.accessexcellence.org/WN/SUA14/taste42k.html
This was only after trying key words like "fetal pig," "papillae," "taste," and "bitter" in various combinations.
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.
I hope this helps. Thanks for asking.
Fetal pigs have sensory papillae for bitter taste on the tongue because taste is an important sensory mechanism that helps animals determine what is safe to eat. Bitter tastes often indicate the presence of toxins or harmful substances in food, so having the ability to detect bitterness helps animals avoid consuming potentially harmful things.
To find more detailed information on why fetal pigs specifically have these sensory papillae for bitter taste on the tongue, you can conduct a search using relevant keywords such as "fetal pig taste buds," "sensory papillae in pigs," or "taste function in fetal animals." This will provide you with scientific studies, articles, or research papers that delve into the specific reasons and mechanisms behind this characteristic in fetal pigs.
Using reputable sources like scientific journals, scholarly articles, or educational websites will provide you with accurate and reliable information on this topic.