Answer:
1. it's the cell membrane or just the cell itself
2. it's eukaryotic, I can tell because it's dividing
3. eukarya
Explanation:
Silent mutations occur when the change of a single DNA nucleotide within a protein-coding portion of a gene does not affect the sequence of amino acids that make up the gene's protein.
The correct option is B.
The alimentary canal is the pathway through which ingested foods move from the mouth all through into the anus. At each portion of the canal, different types of chemical reactions take place, which digest the eaten food and prepare the useful part for absorption and the waste part for excretion. In the alimentary canal, the stomach open into the small intestines. The small intestines is the site where the useful part of the nutrients will be absorbed into the system through villi.
Answer:
Achondroplasia
Explanation:
Achondroplasia is a genetic disorder that comes from the inability to change cartilage into bone, especially in long bone. The characteristic of the disease is short stature, large head, vertebral abnormalities, and many other possible symptoms. It's inherited genetically by a dominant pattern, but most cases come from a mutation from a parent that has no defect gene. It is the most common cause of dwarfism.
