Answer:
I believe it is burning fossil fuels.
Explanation:
A cell wall and chloroplast can not be found in a animal cell.
Hope this helped!
Answer:
Explanation:
First-generation (F1) progeny only showed the dominant traits, but recessive traits reappeared in the self-pollinated second-generation (F2) plants in a 3:1 ratio of dominant to recessive traits. Mendel then crossed these pure-breeding lines of plants and recorded the traits of the hybrid progeny