Which statement correctly describes a feature of carrying capacity? a. can only change if the population experiences migration b. can only be calculated for species with a uniform population distribution c. can only be attained by organisms that follow the type i survivorship pattern d. is a constant for all populations of the same species e. may change as environmental conditions change

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

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.

What organelle other than the nucleus houses dna in a eukaryotic cell?