The yellowish fluid "colostrum" secreted by mammary glands of mother during the initial days of lactation has abundant antibodies ($lgA$) to protect the infant. This type of immunity is called as 

  • [NEET 2020]
  • A

    Autoimmunity

  • B

    Passive immunity

  • C

    Active immunity

  • D

    Acquired immunity

Similar Questions

Name a recombinant vaccine that is currently being used in vaccination program.

"Graveyard of $RBCs$'' 

Definitions / Explanation : Active immunity & Passive immunity
 

Discribe the Innate immunity.

Spleen is