The question is incomplete as it does not have the options which are:
- Adjusts the positions of the head, the neck, and the trunk
- Perform respiratory movements
- Stabilize or position parts of the appendicular skeleton
- All of the above
Answer:
All of the above
Explanation:
The axial skeleton is the group of bones which forms the centre of the skeletal system. The central portion of the skeletal system includes bones of the skull, bones associated with the skull, the thorax, and the vertebral column (spinal cord).
There are 80 axial skeletal bones out of which 22 bones are present in the skull, 7 attached to the skull, 25 in a thoracic cage and 26 in the vertebral column.
The axial skeleton help maintains the position of the appendicular skeleton, maintain the posture of the body by maintaining the posture of the neck, head and trunk and also help in the respiratory movements.
Thus, all of the above is correct.
B.
[email protected]Inversion is when the segments of a chromosome are rearranged and put in reverse order. This is visible in the transition from ABCD... to ACBD...
Answer:
I think the answer is B (they use mineral resources in proportion to their population size.)
Answer:
the chance they will have a son that has hemophilia is 50%
the chance they have a daughter that has hemophilia is 50%
Explanation:
H - normal allele
h - hemophilia allele
A woman who is a carrier of the hemophilia allele - X(H)X(h)
A man that is normal for hemophilia allele - X(h)Y
Punnet Square:
- X(H)X(h) - <em>Daughter</em>
- X(H)Y -<em> Son</em>
- X(h)X(h) - <em>Daughter</em>
- X(h)Y - <em>Son</em>
