According to the fossil record, which of these evolved after amphibians? Select two options.

All the organisms that inhabit a particular area; an assemblage of populations of different species living close enough together for potential interaction.

What is the role of spindle fibers in mitosis? A. They replicate the DNA during S phase B. They build new cell walls. C. They pull the sister chromatids apart. D. They split the cell during cytokinesis

Which statement explains endosymbiosis theory?

explain the functional correlation of circulatory system with respiratory system and excretory system

Which of these scientists did not make a major contribution to cell theory? -Virchow -Schleiden -Mendel -Schwann

The phenomenon of fusion is likely to occur when, after a period of geographic isolation, two populations meet? their chromosomes are no longer homologous enough to permit meiosis. the hybrid zone is inhospitable to hybrid survival.

A frantic parent calls stating their child has swallowed dish soap. what should the nurse advise?

Cancer cells are different from normal cells because they do not ule inability to carry out apoptosis is caused by? a. Damaged Nucleus b. Genetic Therapy c. Genetic Mutation d. Damaged Cell

What is another common use of the food produced by plants?

Investigators need to gather secondary evidence to prove their case. they examine the suspects for cuts or scrapes from the crime. there were no drops of blood on the locker floor, only a trace amount of blood on the broken glass of the door.