Which hormone is responsible for the development of the male secondary sex characteristics?

Abanana plant produces rhizomes, which are involved in?

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.

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment