Which of the following accurately describes the binomial nomenclature naming system?
a. the first word indicates the organism's genus classification.
b. the first word is always lowercase.
c. the second word is always capitalized.
d. the second word indicates the organism's genus classification.

If assuming tasting ptc as a simple gene trait,what other genotype would you select to put in this missing genotype box that could result in this phenotype

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

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above