Which two elements are likely to share electrons?

Apair of fruit flies reproduces and has 1,000 offspring. all 1,000 of the offspring have the alleles gg. what is the most likely combination of alleles for each parent

Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these