When a one celled organism detects light and moves towards it, this is known as phototaxis. to actually move towards the light, a euglena is equipped with a long, whip-like tail, known as a eliminate a) cilia b) rotor c) tail fin d) flagellum

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.

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.