You are a researcher interested in a group of related bird species. all of these birds are fairly similar in their ecological niche, food requirements, and habitat preferences. but they vary in their mating practices. one species is polygynous and another is polyandrous with the third species being monogamous. in which species would you expect that males would produce the largest volume of sperm? the monogamous species the polygynous species the polyandrous species none of the above: all three would produce similar amounts of sperm

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.

What is the difference between a scientific hypotheses and a scientific theory?

Which structure in the cardiovascular system connect arteries to veins?