Suppose that during a detailed anatomical study of a marine invertebrate, you found a small, previously undescribed structure. how would you test the hypothesis that the structure is a gland that releases one or more hormones?

Explain the significance of the increased cell specialization of the volvocine line

In a vegetable garden 45 bean plants have been eaten by deer 5 are untouched what is the frequency of bean plants in the garden that have been eaten?

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen