Reproductive Health — BIOLOGY STD 12 Science — Question

In higher vertebrates, the immune system can distinguish self­cells and non-­self. If this property is lost due to genetic abnormality and it attacks self­cells, then it leads to

The term ‘precipitation’ includes

In female rabbit, the expanded proximal part of the oviduct is known as

Pyramid of number becomes partly inverted partly erect for

When an organ is transplanted and is rejected by the body, the lymphocytes are produced by

Accessory genital gland found only in male is:

Cranial capacity of Java Apeman was :

Primary sex organ in man is