The cells responsible for the production of circulating immunoglobulins are cells.

The cells responsible for the production of circulating immunoglobulins are Plasma cells (white blood cells).

Explanation: Immunoglobulins are the glycoprotein molecules.They produce immune response by recognizing and binding to the particular pathogen.

Plasma cells are found in bone marrow. B cells differentiate into plasma cells and produce immunoglobulins.

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).

c is the correct answer hope this !