Sobre o SUS, assinale a alternativa incorreta: A- A sigla significa Sistema Único de Saúde.
B-Estrangeiros que estejam no Brasil não podem utilizar o SUS.
C- Conforme a Constituição Federal de 1988 (CF-88), a “Saúde é direito de todos e dever do Estado”. Antes disso, o sistema público de saúde prestava assistência apenas aos trabalhadores vinculados à Previdência Social.
D- Os princípios do SUS são universalidade, equidade e integralidade.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

the oldest known insects are believed to live around 400 millions ago as suggested by the fossil records.   some plants having woody stems also evolved during this time.

after the evolution of insects the first four legged species or the tetrapods evolved in shallow freshwater habitats from the intermediate species approximately 397 million years ago. the tetrapods went on conquering the land giving rise to amphibians, reptiles, mammals and birds.

the major split in tetrapods first occurred 340 million years ago branching off from amphibians.

363 million years ago when the carboniferous period began the insects started roaming on land and taking flights, following which the four limbed tetrapods adapted in the terrestrial habitat.