Answer:
A
Explanation:
He discovered them in 1868. I hope this helps:)
5. System level
6. Organ level
True if u know that humans are
Answer:
The trait that first appears or is visibly expressed in the organism is called the dominant trait. The trait that is present at the gene level but is masked and does not show itself in the organism is called the recessive trait.
Explanation:
Answer:
starch, cellulose, and glycogen