What did gregor mendel do to study different characteristics in his genetics experiments? like what type of organism and what type of cross?

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.

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?