Colostrum provides :-A Natural active innate immunity B Natural passive innate immunity C Artificial active acquired immunity D Passive acquired immunity

Breakdown of the Problem

1. We need to analyze the roles of colostrum in immunity.
2. We must identify the types of immunity and determine which option correctly describes the immunity provided by colostrum.

Relevant Concepts

1. Natural Active Immunity: Immunity that results from the immune system's response to pathogens.
2. Natural Passive Immunity: Immunity that is transferred from mother to offspring through placental blood or breast milk.
3. Artificial Active Immunity: Immunity developed by vaccination.
4. Passive Acquired Immunity: Immunity gained after receiving antibodies from another source, but not through active immune response.

Analysis and Detail

Colostrum is the first form of milk produced by mammals immediately after giving birth. It is rich in antibodies, particularly immunoglobulin A (IgA), that provide passive immunity to the newborn. This immunity is termed natural passive immunity as it is transferred from the mother to the infant through breastfeeding.

Verify and Summarize

Considering the characteristics of colostrum, it is clear that it provides an essential form of passive immunity to the newborn.

Final Answer

B. Natural passive innate immunity