Which statement represents a good hypothesis?
a. Shoofly pie tastes good.
b. There is life after death.
c. Hemophilia is also known as "bleeder's disease."
d. The swimming speed of Artemia increases at higher temperatures.
e. Sparrows, robins, hawks, and pigeons are all birds and have wings; therefore, all birds have wings.
d
You might also like to view...
Recall that angiosperms spend a great deal of energy and resources attracting pollinators. What are some of the methods flowers use to lure pollinators? Select all correct choices
A. Flowers can mimic females of an insect species (both in appearance and pheromones). B. Flowers can be brightly colored and produce nectar. C. Flowers can produce chemicals insects use to synthesize pheromones. D. Flowers can produce scents similar to those emitted by dung or animal carcasses.
The most likely reason that glucose dissolves in water is that it is ____
a. an ionic compound b. a polysaccharide c. polar and forms many hydrogen bonds with the water molecules d. an extremely unstable molecule e. highly nonpolar
Many kinds of cactus and other desert plants, such as a Euphorbia, are remarkably similar in that they have fleshy plant bodies and spines. Their flower structures, however, show that they are not related. The process considered to be responsible for their similarity in structure is
A. convergent evolution. B. divergent evolution. C. adaptive radiation. D. speciation by polyploidy.
The work of Oswald Avery, George Beadle, Edward Tatum and many others into the role of DNA laid the foundations of (microbial genetics/microbiology/recombinant DNA technology)
What will be an ideal response?