/green sea turtles eat sea grass that grows on the sea floor. sea grass, a foundation species, provides an important breeding ground for fish and other marine organisms. a conservation program for the green sea turtles plans to introduce more turtles into an ecosystem. what could be the immediate effect of this on the ecosystem

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.

Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?