0
What else can I help you with?
How many vertebrae in fetus before birth?
A fetus has around 33 vertebrae before birth, similar to an adult. However, in adults, some of these vertebrae fuse together, resulting in a total of 24 individual vertebrae: 7 cervical, 12 thoracic, and 5 lumbar. The sacrum and coccyx, which are made up of fused vertebrae, contribute to the total count in the fetal stage.
How many vertebrae does an adult have?
24. A fetus has 33, but later the bones of the sacrum and coccyx fuse together.
What is the LEAST likely to be structurally affected if spina bifida develops in a fetus?
laminae of thoracic vertebrae
How does a fetal vertebrae compare to an adult vertebrae?
Fetal vertebrae are smaller in size and appear more cartilaginous compared to adult vertebrae. Fetal vertebrae also have different proportions and shapes which change as they mature into adult vertebrae, with the presence of ossification centers being a key difference.
What mammals don't have 7 vertebrae in their necks?
The Three-toed Sloth has 9 Cervical vertebrae, while the Two-toed Sloth and Manatee have 6. Dugongs, cousins of the manatee appear to still have 7 vertebrae.
How many cervical vertebrae are there?
the first 7 vertebrae, the neck vertebrae, are considered to be cervical
How many cervical vertebrae are in a cat?
there are 7 cervical vertebrae in a cat.
How many vertebrate cats are there?
All cats are vertebrae's. there is not one that is not a vertebrae.
How many cervical vertebrae do giraffes have?
It possess 7 vertebrae in neck .
How many vertebra are there?
There are typically 33 vertebrae in the human spine: 7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, 5 sacral vertebrae (fused into the sacrum), and 4 coccygeal vertebrae (fused into the coccyx).
How many thoracic vertebrae does a chimp have?
Twelve thoracic vertebrae, same as you have.
How many vertebrae does the average human and giraffe have?
Humans and Giraffes have 7 vertebrae in the neck
