Upon examining a crime scene, Investigator Hall finds a few strands of hair with a relatively large amount of follicular tissue intact. Which of the following is most likely true? The hair came from an animal.
The hair was removed in a physical altercation.
The hair was removed with some sharp object, such as scissors.
The sample owner dyed their hair frequently.

What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d