Aplasmodial slime mold is enclosed within a single membrane without walls and is one large cell. it is much like a giant amoeba. like an amoeba, this organism moves by the use of a) cilia. b) flagellum. c) microtubules. d) pseudopodia.

Which of the following examples can cause gene flow between populations? a.an increase in predators to a population of zebra b.a volcanic eruption that kills half of a population of mice c.bird droppings that contain seeds from a different location d.a person that sprays a toxin on a group of mosquitoes

How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.

Long term exposure to waves can cause sunburns and skin cancer.