How does the mother make antibodies against the babyâs blood if the placenta prevents the motherâs blood from mixing with the babyâs blood? The answer is there are often small leaks of fetal blood into the maternal circulation, particularly at the time of birth.
Punjabi is an alphabet based language with forty letters, which is fourteen more than in the English alphabet. The reason for this is that each sound has its own letter. In English, many letters combine to make new sounds. For example, the letter h is often used with other letters like s c t to form new sounds like sh ch and th. In the Punjabi alphabet, each of these sounds have their own letter.
Fifteen years ago, German held the tenth spot, though Punjabi has recently surpassed it. With 102 million speakers, Punjabi is mainly spoken in India and Pakistan, and is a native language of 1.44 percent of the worldâs population. How Do We Know Who Speaks What? Fluctuations in different estimates can be attributed to population growth, as well as how linguists choose to group dialects and microlanguages into larger groups.