What is the morphological differences between an ovum and a sperm?

format change of dna.  

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is

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.