Which best describes the alteration of generations?
fertilization produces haploid spores
meiosis produces a diploid zygote.
a gametophyte is a diploid phase.
a gametophyte is a haploid phase.

Which experiment would most likely contain experimental bias ?

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing

Did the vinegar diffuse all the way to the center of any of the cubes? if so, which ones? what does this tell you about surface area-to-volume ratio and the diffusion rate?