Answer:
Human milk oligosaccharides act as a soluble decoy receptors which is responsible for the blockage of bonds between enteric pathogens and epithelial cells which helps in reducing the risk of infection caused by retrovirus.
Explanation:
Human milk oligosaccharides are the sugar molecules which cannot be digested by the body of newly born baby. These sugar molecules remove the harmful viruses which are present in the gut of infant and the baby is save from infection.
Answer:
13000 would be avalable because 10% is taken every time it is eaten so 65,000 with 10% taken out twice (20% of 65,000) is only 13,000 kcal available to the secondary consumers.