Question

what is quartzite
what is reproduction in plants
what is dispersal by water​

Answer 1

1. Quartzite is a hard, non-foliated metamorphic rock which was originally pure quartz sandstone. Sandstone is converted into quartzite through heating and pressure usually related to tectonic compression within orogenic belts.

2. Plant reproduction is the production of new offspring in plants, which can be accomplished by sexual or asexual reproduction. Sexual reproduction produces offspring by the fusion of gametes, resulting in offspring genetically

different from the parent or parents.

3.. Referring to diaspores that are carried away from the mother plant by water. Most water dispersed seed have corky seed coats. However, other species have seeds with arched cotyledons that surround air spaces that give the seeds bouyancy and others have entire fruits that fall into the water.

Answer 2

Answer:

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