Seed-producing plants first evolved ____
a. on land
b. in freshwater
c. in the ocean
d. in estuaries
e. from red algae ancestors.
A
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Which of the following are important biotic factors that can affect the structure and organization of biological communities?
A) precipitation, wind B) nutrient availability, soil pH C) predation, competition D) temperature, water E) light intensity, seasonality
What is the correct order of elements that comprise a functional protein encoding gene in a prokaryote?
A. Promoter, regulatory region, transcribed region, terminator B. Regulatory region, promoter, transcribed region, terminator C. Regulatory region, promoter, terminator, transcribed region D. Promoter, transcribed region, regulatory region, terminator
The most common reason for infertility in women that can be overcome by IVF is
____________________. Fill in the blank(s) with the appropriate word(s).
How do the data in Figure A relate to the data in Figures B and C?
A) Figure B shows the method used to obtain the data in Figure A. B) Figure C is essentially a summary of the data in Figure A. C) Figure A is about water movement, and Figures B and C are about presence of aquaporins. D) Figure A has data for more than 2 hours, and Figures B and C show data all collected at the same time.