Hurry up starting with 100 grams of uranium-238, after one half life has gone by, how many grams of uranium-238 will remain?

group of answer choices

50 g

100 g

12.5 g

25 g

answer: the correct answer for the fill in the blank is rods.

rods are the specialized photoreceptor cells that are present in the retina of human eye. they are responsible for vision in the night time ( also called scotopic vision). they have very low visual acuity and color distinguishing ability.

as they are responsible for vision in night time, therefore they are found predominantly in the nocturnal animals.