One explanation could be cross-breeding. A hominid outside of Africa could have bred with Neanderthals and migrated to Africa afterwards, thus having offspring in Africa that has Neanderthal DNA.
Answer:
A tissue
Explanation:
It's not a organism, it's not an organ system because it's not, and it's not an organ so it must be a tissue
Sensory processes are responsible for converting sensory messages into neural impulses
In the nature-nurture issue, nature refers to an organism's environmental inheritance, nurture to its issues.
Hope thissss helped!! :D have a great day.
Answer:
- Lumen of duodenum will be acidic as compard to normal environment of the lumen of abdomen when processing a meal.
- Digestion of some foods will not be be adequate due to the bloackage of enzymes.
- Fat digestion will be decreased greatly because bile will be blocked too.
Explanation:
Breakdown of sugars and proteins occurs by the digestive juices secreted by the pancreas (pancreatic juice) while the bile duct is concenred with the emulsification of fats.
Highly alkaline bicarbonate juices are also produced and secreted by pancreas which raise the pH of the duodenum.
Thus, when both of them are absent, digestion of the food will be affected and becomes impaired and also causing the pH of duodenum to turn acidic. Also the bile salts, bilirubin and biliverd in the bile juice which are important for emulsification of fats and their consequent digestion.
Hence,
- Lumen of duodenum will be acidic as compard to normal environment of the lumen of abdomen when processing a meal.
- Digestion of some foods will not be be adequate due to the bloackage of enzymes.
- Fat digestion will be decreased greatly because bile will be blocked too.