एंटीबॉडी प्रतिरक्षा (इम्युनिटी) में एक प्रमुख भूमिका निभाते हैं और रासायनिक रूप से होते हैं:

Which of the following statements are CORRECT regarding adaptive immunity? Statement A: Adaptive immunity has the ability to specifically recognize and eliminate foreign antigens. Statement B: Immunological memory is a hallmark feature of adaptive immunity.

Which pair of organs represents the primary lymphoid organs responsible for lymphocyte maturation and differentiation in humans?