The answers would be:
Pelvis
Coroner's office
Here is more about your questions:
The pelvis is a good identifier when it comes to male and female because the features have distinct features. The female pelvis for example is broader and the inlet is much wider. It is structured that way to prepare the woman's body for pregnancy and child birth.
Forensic anthropologists is a sub-category of anthropology. Forensic anthropologists examine skeletal remains to determine how an individual lived, died, and how long they were dead. They can also identify who they were. Forensic anthropologists can assist especially when the remains are badly decomposed.
Bone that a forensic anthropologist will analyze to identify a victim as male or female is pelvis (A).
Coroner's offices (B) most likely employs a forensic anthropologist for research.
Further Explanation:
Pelvis is a complexes of bones that links the trunk and the legs. Pelvis also has paired hipbones that are connected in front and behind at the pubic symphysis and the sacrum, respectively. The three bones are illium, ischium and the pubis. All the three bones are united at the triangular suture called as acetabulum. Female pelvis have distinct feature as it forms a ring which acts as the birth canal.
Tibia is present in the lower leg of vertebrates. It forms the lower half of the knee joint in humans.
Humerus is the upper limb long bone that forms shoulder joint above and elbow joint below present in the land vertebrate.
The sternum is a long and flat bone that act as significant part of the rib cage and helps in stabilizing the thoracic skeleton. It is also involved in protecting various vital organs of the chest.
The main role of coroner is to probe the identity of unknown individual found dead in corner jurisdiction. Forensic anthropologist inspect the skeletal remains so as to reveal how an organism lived, died and the time duration till when it was dead.
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Answer Detail:
Grade: College
Subject: Biology
Chapter: Bones
Keywords:
Bone, forensic, anthropologist, pelvis, intestines, urinary bladder, hipbones, pubic symphysis, illium, ischium, pubis, acetabulum, tibia, knee joint, humerus, sternum, rib cage, thoracic.
B. asexual organisms are the result of the process of natural selection
C. organisms that have traits which are not helpful continue to reproduce and carry-on those traits
Answer:
A
Explanation:
by the definition of natural selection more fit organisms survive and reproduce more, propelling population change.
B. finding a comet
C. examining the structure of plant cells
D. building a garage
2. Which of the following procedures involves a physical change in one of the substances?
A. creating salt by reacting sodium metal and chlorine gas
B. allowing a nail to rust
C. building a model rocket propelled by mixing baking soda and vinegar
D. grinding chalk into a fine powde 3. You have three molecules of glucose (3C6H12O6). How many oxygen atoms do you have?
A. 1
B. 3
C. 6
D. 18
Question 1:
The right answer is A
Chemistry is a science of experimental nature that studies the composition of matter and its transformations.
Chemistry is thus interested in the elements that constitute matter (atoms, ions, etc.), in their properties and in the chemical bonds that can be created between them.
Question 2:
The right answer is A
Sodium chloride is an ionic chemical compound of the formula NaCl. It is more commonly called table salt or cooking salt, or simply salt in everyday language.
It is clear that it exists in the form of solid salts.
during his training, there was a physical change of sodium (metal) and chlorine (gas) into a salt.
Question 3:
This question is a little bit tricky
If we assume that the question is aimed at finding the total number of oxygen in all three molecules together, the answer is 18.
A glucose molecule is made up of 6 atoms of oxygens if we have three glucose molecules (assuming that they are bound), we multiply by 3 and this gives us 18 oxygen atoms.
The right answer is 5.
To answer this question, we must think in the same way as the demonstration showing that codons of 3 are necessary to encode an amino acid (in terrestrial species).
To calculate the number of nucleotides in a codon in these new species: we should use the law of:
nucleotides existing ^ (number of nucleotides in a codon) = number of codons. (in order to have the number of possible codon combinations)
The number of codons must be greater than or equal to the number of amino acids (17).
2 ^ 1 = 2 (<17)
2 ^ 2 = 4 (<17)
2 ^ 3 = 8 (<17)
2 ^ 4 = 16 (<17)
2 ^ 5 = 32 (> 17)
32> 17 so the number of nulceotides in a codon must be 5.
The minimum size of a codon for the hypothetical Martian life-forms, which use only two bases (A and T) and have only 17 amino acids in their proteins, should be five bases. This size is needed to generate a minimum of 17 different codons.
The question is asking for the minimum size of a codon in these hypothetical Martian life-forms that use only two bases (A and T) in their DNA and have only 17 amino acids in their proteins. To analyze this, we must comprehend how codons function. A codon is a sequence of nucleotides in RNA that codes for a specific amino acid in a protein. In life on Earth, each codon is made up of three bases (each base can be A, T, C, or G), which makes for a total of 4^3 = 64 possible codons coding for 20 different amino acids.
However, in the Martian organisms, there are only two available bases (A and T) for constructing codons. In order to generate at least 17 different codons to code for the 17 different Martian amino acids, each Martian codon would have to be made up of at least 5 bases (since 2^4 = 16 is not enough, and 2^5 = 32 would be sufficient).
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