The 1860s Gregor Mendel performed numerous dihybrid crosses between pea plants. Dihybrid
crosses involve the study of the inheritance patterns related to two different traits. In guinea pigs
the allele for black fur (B) is dominant over the allele for brown fur (b), and the allele for short fur
(F) is dominant over the allele for long fur (f). What percentage of the offspring from a BbFf x bbff
cross would be expected to be heterozygous for both traits? B
F 0%
G 25%
H 50%
J 100%

What makes the results of a scientific experiment accurate? a) having multiple trials b) lacking any supporting data c) working in a lab d) using a hypothesis that is always true

Part a - prefixes, roots, and suffixes match these prefixes, suffixes and roots to their meanings. phospho- angio- -uria -tropic -phag- a. the word root means blood or lymph vessels. b. the word root means urine. c. the word root means feeding or eating. d. the word root means phosphate or phosphorus. e. the word root means attracted specifically to the specified organ or tissue. part b – match these vocabulary terms to their meanings. gonadotropic polyuria angiotensin ii polyphagia phosphodiesterase upon the release of renin, is produced and stimulates vasoconstriction and the release of aldosterone. fsh and lh are examples of hormones, which target the ovaries or testes. an enzyme that degrades second messengers like camp or cgmp is . overproduction of urine, or , is a sign of diabetes mellitus. overeating, or , is a sign associated with diabetes mellitus.

In general, are there any major differences that you can see? explain