No, the primary ossification center of a long bone is found at the center of the diaphysis. Hope that helps.
2
Anywhere there CAN be bone. Eventually. The first place seems to be the clavecal . At least 7 to 12 months... However, there is ossification in the ciliary muscles just about first. Life before the eyes nearly get focused.... As a rule, almost nobody goes there. And only sort of long bones or bones that can be counted without a microscope seem to be considred. We are a people of vision, or at least sight. In short, as a people, we post-europeans, asians, and just about everybody but the Arunta, operate on the theory, that if you cant see it easy, it is probabaly not there. For the benifit of the culture, anywhere there is bone, muscle or mamalian tissue with any kind of stress and a supply of calcium to be deposited. That's a quick and dirty answer.
These are the steps in bone development which begins in the second month of development:â—¾Uses hyaline cartilage "bones" as models for bone constructionâ—¾Requires breakdown of hyaline cartilage prior to ossificationStages of Endochondral Ossificationâ—¾Formation of bone collarâ—¾Cavitation of the hyaline cartilageâ—¾Invasion of internal cavities by the periosteal bud, and spongy bone formationâ—¾Formation of the medullary cavity; appearance of secondary ossification centers in the epiphysesâ—¾Ossification of the epiphyses, with hyaline cartilage remaining only in the epiphyseal plates
A primary species is the first species to inhabit a new environment in the primary succession.
stratum spinosum
They are part of primary succession.
Ossification refers to the process of bone formation, where mesenchymal cells differentiate into osteoblasts that produce bone matrix. The laws of ossification include Wolff's Law, which states that bones adapt their shape and structure in response to mechanical stress, and Davis' Law, which states that soft tissues, including bone, remodel and adapt to the stresses placed upon them. These laws help explain how bones grow and adapt to their environment.
primary succession
The stem (trunk). Answer The first part of a seedling to show are the tips of the seedleaves.
Anywhere there CAN be bone. Eventually. The first place seems to be the clavecal . At least 7 to 12 months... However, there is ossification in the ciliary muscles just about first. Life before the eyes nearly get focused.... As a rule, almost nobody goes there. And only sort of long bones or bones that can be counted without a microscope seem to be considred. We are a people of vision, or at least sight. In short, as a people, we post-europeans, asians, and just about everybody but the Arunta, operate on the theory, that if you cant see it easy, it is probabaly not there. For the benifit of the culture, anywhere there is bone, muscle or mamalian tissue with any kind of stress and a supply of calcium to be deposited. That's a quick and dirty answer.
These are the steps in bone development which begins in the second month of development:â—¾Uses hyaline cartilage "bones" as models for bone constructionâ—¾Requires breakdown of hyaline cartilage prior to ossificationStages of Endochondral Ossificationâ—¾Formation of bone collarâ—¾Cavitation of the hyaline cartilageâ—¾Invasion of internal cavities by the periosteal bud, and spongy bone formationâ—¾Formation of the medullary cavity; appearance of secondary ossification centers in the epiphysesâ—¾Ossification of the epiphyses, with hyaline cartilage remaining only in the epiphyseal plates
First is to second as primary is to secondary.
they first appear in prrmian period
What year did the key first appear?
It really depend on the quality and standard of the X-ray but typically it is visibly from 2-3 Weeks. Questions Master
Freckles are inherited. They first appear in childhood and if you are going to have them, they usually all appear by your 21st birthday.
Pascal's tiangle first appear in the year 1653.
Claridge Primary