For the following traits, the concordance (occurrence of the same phenotype) of MZ and DZ twins are given as percentages. Which trait shows the most genetic as opposed to environmental influence? MZ% DZ%
A 100 65
B 95 36
C 77 70
D 94 88

your answer is rna to the question.

b c a d mark me

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.