Answer:
2
Explanation:
The dominant Round Yellow will be most numerous phenotype. A lesser number will be Round yy, the recessive not yellow.
A chromosome can be found in a molecules (which is in a cell).A chromosome is like a thread and it carries a living things genetic info.<span />
Answer: plants such as trees convert carbon dioxide into oxygen, which gives the earth a constant supply of oxygen.
Explanation:
Genetic diversity
pretty sure, but not 100%