Which of the following statements best describes cardiac muscle? Group of answer choices

Striated, multiple nuclei per cell, under voluntary control, and cells are long and cylindrical.

Striated, one nucleus per cell, under involuntary control, short branching cells, and have intercalated discs.

No striations, one nucleus per cell, under involuntary control, and cells are spindle shaped.

In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20

Which statement best compares aerobic and anaerobic respiration

14. which of the following codons code for threonine? a. ucg b. ugu c. cga d. aca