Because the hydra has a nervous system characterized by a nerve net other than a cockroach
Each one of the DNA base triplet is transcribed as a complementary sequence of three nucleotides , which known as a codon. A codon is a series of three nucleotides. When together, they form a unit of genetic code either in a DNA or RNA molecule.
Answer:
the job of the nucleus is to control all of the cell's main activities.
Explanation:
Answer:
<h3>function of vertebral column </h3>
Explanation:
The major function of a vertebral column is to protext the spinal cord,it also provides stiffening for the body and attachment for the pectoral and pelvic girdle and many muscles. In human an additional function is to transmit body weight in walking and standing.
