Free earlobes hang below the point where the ear lobe attaches to the head. attached earlobes do not hang, but are attached to the head. the gene for free earlobes is dominant (f), while the gene for attached earlobes is recessive (f). both of ashley’s parents have free earlobes but also carry a recessive gene for attached earlobes. ashley has attached earlobes, so she must have a) one dominant gene for free earlobes. b) two dominant genes for free earlobes. c) one recessive gene for attached earlobes. d) two recessive genes for attached earlobes.

Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413–4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression.c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression.d-neelaredoxin is only produced when there is exposure to o2 or h2o2.

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

What is used to keep track of the gamates and possible offsprings combination