Wich of the following describes a mendelian trait? A)skin color varies greatly among humans
B)four human blood types are controlled by three alleles.
C) humans can have dimples or not have dimples
D)colorblindness occurs more often in human males than females

Which way do the nitrogenous bases in dna pair up? a. a and g; t and c b. a and c; t and g c. a and t; g and c d. a and a; t and t; g and g; c and c

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

Which statement best addresses the differences in sex cell differentiation between the red-eared slider turtle and a human?