In a certain species of rabbit, black fur (B) is dominant to brown fur (b). The lack of a tail (T) is dominant over the presence of a tail (t). What fraction of the offspring of a cross between BbTt and BbTt will have black fur and tails? a

1/16

b

3/16

c

3/8

d

9/19
explain

Which of the following would be least likely to support the modern concept of biological evolution? ( 2 points) a)different species of organisms with similar bone patterns b)different species of organisms with similar reproductive rates species in c)different domains with similar metabolic pathways species in d)different kingdoms with similar cellular structures.

Which hormone is used by both males and female?

The many stone tools, fragmentary animal bones, and teeth found at gran dolina, spain, indicate that hominids there? a. processed and consumed animals and other hominids. b. did not differ appreciably from earlier asian homo erectus. c. were similar to later homo sapiens. d. none of the above