What are the three mechanisms by which there is maternal transfer ...

[Collmarie]

What are the three mechanisms by which there is maternal transfer of antibodies to progeny?
 
  What will be an ideal response?

Question 2

What is oxyfuel?
 
  What will be an ideal response?

[Sammyo]

Answer to Question 1

There is a maternal transfer of antibodies through:

1 . Transport across the placenta
2 . Transfer in the first milk or colostrum with the antibodies passing through the intestinal wall of the newborn before this becomes a barrier
3 . Transfer to the chick embryo through ingestion of the yolk, which contains appreciable amounts of antibodies

Answer to Question 2

Oxyfuel is the combination of pure oxygen and a combustible fuel gas to produce a flame.

[Collmarie]

TYSM

[alvinum]

Thanks for the timely response, appreciate it