A gene for disease resistance in fir trees is transferred to pine trees using modern DNA technology. How might this be economically helpful to tree farmers?
A. Abnormal pine tree growth would be eliminated.
B. Erosion of topsoil would no longer be a concern.
C. Pine trees would be safe from pine beetle attacks.
D. More pine trees would live to maturity, increasing lumber output.
Select your answer:
Topics:
Psychology Asexual/Sexual Reproduction Asthma Dermatosis Sports Medicine Infection Detection General Microbiology and Immunology Enzymes and Their Functions Bones Anatomy EMS Systems Mental Health Digestive System (Gastroenterology) Diseases Key Terms Nail Enhancement Microbial GrowthOther quiz:
Nutrition › ViewBile is produced by ____, stored in ____, released by _____
A. liver; duodenum; bile duct
B. liver; gall bladder; bile duct
C. gall bladder; liver; bile duct
D. gall bladder; duodenum; bile duct
Neuroanatomy › View
You now want to determine if there are voltage-gated potassium channels functioning in your unidentified cell. Which of the following pharmacological agents did we discuss in class that could be used.
A. TTX
B. a-bungarotoxin
C. tetraethylammonium (TEA)
D. conotoxins