Answer: D. traits
Explanation: Every trait is controlled by at least a pair of gene, one inherited from the mother while the other inherited from the father . An allele is a variant form of a gene that controls a trait. Every gene that controls a trait is made up of at least two alleles. An allele can be dominant or recessive for example, T is a dominant allele for tall height while t is a recessive allele for short height. If a woman with a genotype of Tt crosses with a man with a genotype of Tt, a child that inherited a (T) allele from the mother and a (T) allele from the father and have a genotype (TT) will have a different trait from his sibling that inherited a (t) allele from the mother and a (t) allele from the father and have a genotype of (tt). The child who has a genotype of TT will be tall while his sibling with genotype of tt will be short. This is because each of them inherited different set of allele from the same parents.
Economic freedom, efficiency, equity, security,full employment, price stability and growth .
there , hope I helped :)
Population Size and Density: Total size is generally expressed as the number of individuals in a population.
Population dispersion or spatial distribution
Age structure
Natality (birth rate)
Mortality (death rate)
Answer:
The correct answer is - option A. mandible.
Explanation:
Mandible is the bone of jaw especially lower jaw. It is not a bone that protects any vital organ it just help to close and open mouth for essential mouth movements like eating and talking.
Sternum and Ribs are the bones that plays role in providing protection to vital organs such as heart and lungs. Vertebral column is the bone that protects spinal chord while providing stiffness to the body and back.
Thus, the correct answer is option A. mandible.