Methods for determining the linkage group and genetic map in humans involve ________
A) DNA markers
B) zygotene and pachytene DNA synthesis
C) twin spots and tetrad analysis
D) chiasmatype and classical analyses
E) tetrad analysis and bromodeoxyuridine
A
You might also like to view...
Which of the following is the cause of most foodborne illnesses?
a. produce contaminated with animal waste b. overuse of antibiotics in the livestock industry c. treatment of crops with pesticides d. contamination of GMOs in packaged foods
All of the following are gram-negative rods that cause gastroenteritis EXCEPT
A) Clostridium perfringens. B) Escherichia coli. C) Salmonella typhi. D) Shigella spp. E) Yersinia enterocolitica.
The two regions of the ocean that have remained relatively unexplored yet are believed to be rich in species diversity are the ________ and the ________
a. pelagic province, seamounts b. seamounts, continental shelf c. benthic province, hydrothermal vents d. hydrothermal vents, continental shelf e. seamounts, hydrothermal vents
Four of the following statements are typically true of placoderms. Which one is the exception?
A. They gave birth to live young. B. They had jaws. C. They had teeth. D. They had paired pelvic fins. E. They had paired pectoral fins.