Cells in the human eye send nerve impulses to the brain that cause the pupil to constrict. this an example of an example of a reaction to what kind of stimuli?

a. chemicals
b. light
c. touch
d. sound

Agroup of students are walking in the park, and one of them takes a picture of a pollen grain that is being blown by the wind. what caption can the student use for this picture? fahrte "littl1111111nimmt-hhhfull film# # #gene mutation in actiongene flow at workgenetic drift as it happensnatural selection in progresshii

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity