The maxillary bones and mandible are part of A. the facial bones.
In fact, maxillary and mandible are primary bones of the face which also includes, nasal bones, zygoma, and frontal bone.
Both are found in the jaw area. The mandible bone is located near the lower jaw, while the maxilla is found near the nasal portion of the face.
Answer:
The correct order in which development occurs from fertilization of the egg is:
- <em>Sperm fertilizes egg
.</em>
- <em>Cell divides.
</em>
- <em>Implants size and weight increase greatly.
</em>
- <em>Different cell layers form
.</em>
- <em>Organs and limbs form embryo.
</em>
- <em>Heartbeat/movements detected
.</em>
- <em>Movements strengthened
.</em>
- <em>Organ systems mature
.</em>
- <em>Baby is born. </em>
Explanation:
- <u>Sperm fertilizes egg</u>: it is the process called fertilization, which consists of the union of the paternal gametes to originate the zygote.
- <u>Cell divides</u>: Once the zygote has formed, it undergoes successive divisions by mitosis, to originate the different structures.
- <u>Implants size and weight increase greatly</u>: successive divisions cause the implanted zygote to progressively increase in size.
- <u>Different cell layers form</u>: consists of the formation of the embryonic layers -<u>ectoderm, mesoderm and endoderm-</u> from which the tissues and organs of the embryo will be formed.
- <u>Organs and limbs form embryo</u>: from the three embryonic leaves the different apparatuses and sisythems of the embryo are formed.
- <u>Heartbeat / movements detected</u>: Initiates the function of organs such as the heart and extremities.
- <u>Movements strengthened</u>: movements in the embryo are more continuous and defined.
- <u>Organ systems mature</u>: the nervous, cardiovascular, digestive and respiratory systems, among others, are suitable for birth.
- <u>Baby is born</u>.
When the baby is able to survive outside the womb, birth occurs.
Learn more:
Development of the offspring brainly.com/question/465851
Hi there,
Answer:
Lethal Mutation
Hope this helps :D
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Some types of bacteria can cause diseases in humans, such as cholera, diptheria, dysentery, bubonic plague, pneumonia, tuberculosis (TB), typhoid, and many more. If the human body is exposed to bacteria that the body does not recognize as helpful, the immune system will attack them. coccus, rod or bacillus, and spiral are the most common shapes of bacteria
