A ______ is a dormant plant embryo and a food supply inside of a tough outer coat.Multiple choice question.flowergametophyteseedpollen grain

A plant embryo enclosed in a protective covering isa/anA) pollen.B) egg.C) seed.D) spore

After fertilization occurs in an angiosperm, the wall of the ovary develops into the ______, which helps protect and disperse the seeds.Multiple choice question.fruitpollenembryoanther

A mature ovary of a flower that protects and disperses dormant seeds refers to a ______________. Question 19 options: stamen flower petals fruit stigma

In the seed plants, the male gametophytes are called ______, which produces sperm cells.Multiple choice question.trichomespollenconesphloem

The seeds of gymnosperms are not enclosed in a ______, which is why they are called gymnosperms, "naked seed" plants.Multiple choice question.rhizomefruitsporangiumpollen sac