Which feature, if added, would most change a hydrothermal vent ecosystem?
A. archaea
B. tube worms
C. sunlight
D. very low pH
E. temperatures of 100°C
C. sunlight
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Given what you know of the inheritance pattern of SCD, is the following pedigree representative of a typical SCD pedigree?
A) Yes; this is a pedigree showing dominant inheritance, and SCD exhibits dominant inheritance. B) Yes; this is a pedigree showing recessive inheritance, and SCD exhibits recessive inheritance. C) No; this is a pedigree showing dominant inheritance, and SCD exhibits recessive inheritance. D) No; this is a pedigree showing recessive inheritance, and SCD exhibits dominant inheritance. E) Another generation is needed before you can determine mode of inheritance.
You would expect the Hox genes of a mosquito and a rabbit to be very _________
Fill in the blank(s) with the appropriate word(s).
The _____ compartmentalizes the cell
Fill in the blank(s) with the appropriate word(s).
A nonavian reptile is _____ and has a body temperature _____.
What will be an ideal response?