Choose the word that best completes each sentence.
The growth of a plant in response to stimulus is called a tropism
The growth of a plant in resposne to touch is called
The growth of a plant in response to light is called
THE

What is the relation ship between structure and function in an organism

Which layer of the eye completely surrounds the eye except for a dark, round opening called the pupil? a. sclerab. corneac. retinad. choroidthe answer is a sclera

Which of the following are not matched correctly? cd8+: directly destroy infected or cancerous cells t reg cell: reduce the adaptive response once threat passes t l: activate cellular branch (cytotoxic t cells, macrophages, nk cells) t 2: stimulate b cells to make antibodies t (cd4+): mhc i