Answer:
sickle cell anemia is caused by a mutation in the hemoglobin beta (or HBB) gene and it leads to a single change in amino acid sequence. this gene is located on chromosome 19
Explanation:
The answer is following-
Angiosperms (decotyledon) and (Cycads).
Answer:
mutation, recombination, and immigration of genes.
The sun gives direct energy and sunlight to the producer. The producer will grow until it reaches adulthood. A consumer will come eat from that said producer and receive its energy.
The DNA copies are moved to opposite ends of the cell.
