Sperm DNA damage has been associated with high levels of reactive oxygen species.
High levels of which have been detected in the semen of 25% of infertile men.
Answer:
Maintaining homeostasis at each level is key to maintaining the body's overall function.
Explanation:
The body maintains homeostasis for many factors in addition to temperature. For instance, the concentration of various ions in your blood must be kept steady, along with pH and and the concentration of glucose.
The law describes phenomenas.
The scientific law is a statement- description of an observed natural phenomena that is based on repeated experimental observations.
The social laws on the other hand are common agreements between people that may exist. They are also obtained from observations.
The difference is that scientific law exist and societal laws may exist.
Answer:
One tradeoff is between number of offspring produced and the amount of energy (both physical resources and parental care) put into each offspring.
Answer:
they all caused by mutations of the X chromosome
Explanation:
trust me! ;)
