Which of the following are characteristics of vertebrates?Which of the following are characteristics of vertebrates?
Question 8 options:

blood that circulates through vessels

a nervous system connected to a brain

muscles that allow the organism to move

all of the above

All the above.

Explanation:

Vertebrates are the organisms which have vertebral column or spinal cord in their body. Vertebrates have the following characteristics.

1) The blood circulates through blood vessels from one part to another part of the body.

2) It also consists of a nervous system connected to a brain.

3) Muscles in the organisms allows the organism to move.

prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.

explanation:

okay now i don't know this but for the pints nothing else to say bye