The cross would be: BB × Bb
Results will be: 2 BB & 2 Bb
so, it's genotypic ratio = 1:1
Phenotypic ratio = 1:0
Hope this helps!
Answer:
the answer is 1 toxic metals can leak into drinking water
Explanation:
expecing brainliest
D. a person at rest begins to move heavy boxes of a flight of stairs
No it does not have organisms like humans
Its 18 electron
1st orbital : maximum = 2 electrons
2nd orbital : maximum = 8 electrons
3rd orbital : maximum = 8 electrons
2+8+8 = 18 electrons