Suppose that allele d produces tiny ears and allele d produces normal ears. a heterozygous male with the dd genotype mates with a homozygous female with the dd genotype. tiny ears is an autosomal dominant trait expressed with 70% penetrance. determine the probability that their offspring will have tiny ears. report your answer as a percentage without decimal points.

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.

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above