Chemicals which are released by female insects to attract male insects are called select one:
a. auxins.
b. ddt.
c. insecticides.
d. pheromones.

Asegment of dna that codes for rna and a protein is a

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting

Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?