Why was it important for mendel to study such a large sample of pea plants to determine the probability of inheritance

Most scientific questions are based on opinions. hypotheses. observations. experimental data.

Which statement about the immune system is false? a. lymphocytes reduce inflammation, b. b cells remember specific pathogens. c. most white blood cells kill bacteria d. white blood cells are made in lymph nodes.

1. which of the following transport mechanisms utilizes energy? a. osmosis b. diffusion c. facilitated diffusion d. endocytosis