In the sporophyte phase a diploid (having two sets of chromosomes) plant body grows and eventually produces spores through meiosis. These spores divide mitotically to produce haploid (having a single set of chromosomes) gamete-producing bodies called gametophytes. ... The sporophytes of all conifers are trees or shrubs.
Answer:
A. All matter in the universe has expanded outward from a single point.
Answer:
The organisms share common ancestors
Explanation:
This is because they are similar.