Species found in only one place on Earth are called ________ species
A) hot spot
B) exotic
C) keystone
D) endemic
Answer: D
You might also like to view...
In order to distinguish between individuals, DNA genotyping (DNA profiling) detects the difference in short tandem repeats:
A. on unique genes, for example histones (H1A). B. on a single chromosome, the repeats being approximately 200 bp. C. on homologs, the repeats being approximately 200 bp. D. on a single chromosome, the repeats being usually <100 bp. E. on homologs, the repeats being usually <100 bp.
A structure in the brain that bridges the higher and lower brain centers. _____ 7) A portion of the brain that processes all sensory information except olfaction and relays information to the appropriate higher brain centers. _____ 8) This part of the peripheral nervous system regulates involuntary body functions, heart rate, and breathing rate. _____ 9) This portion of the central nervous system governs bodily activities during restful conditions. _____ 10) This part of the peripheral nervous system carries sensory information from the skin, skeletal muscles, and joints to the central nervous system and may also direct voluntary movements. _____
A) Autonomic nervous system B) Pons C) Reticular activating system D) Hypothalamus E) Limbic system F) Corpus callosum G) Parasympathetic nervous system H) Sympathetic nervous system I) Thalamus J) Somatic nervous system
Why is it important that a few ?-galactosidase molecules be present in E. coli even if these cells have been growing on
a lactose-free medium? What will be an ideal response?
Which of the following are two names for classes of hormones?
A) Lipophilic and lipotropic B) Protein and steroid C) Transcriptional and translational D) Ionotropic and metabotropic