The Naked Scientists

The Naked Scientists Forum

Author Topic: Why are flowers important?  (Read 2316 times)

Offline maratharibe

  • First timers
  • *
  • Posts: 1
    • View Profile
Why are flowers important?
« on: 27/12/2010 12:14:02 »
I was taught that the blossoms attract bees and bees are an important part of the pollination process.  And pollination is a necessary step in producing seeds that produce the next generation of seedlings.  Unpollinated plants produce no seeds.  That's a formula for extinction.




mod edit - spam link removed
« Last Edit: 27/12/2010 14:30:00 by BenV »


 

Offline CliffordK

  • Neilep Level Member
  • ******
  • Posts: 6321
  • Thanked: 3 times
  • Site Moderator
    • View Profile
Why are flowers important?
« Reply #1 on: 01/01/2011 03:22:31 »
There are several different models of propagation.  The diploid genetic structures provide genetic stability which is important for higher organisms, although not vital for lower organisms such as bacteria, yeasts, and molds. 

Flowers, pollen, and various sugars promote insect based cross pollination.  However, many trees and other plants favor spores and airborne pollination (thus pollen counts and allergies).

Seeds can be distributed through ingestion & defecation such as is done with many fruits and berries.  Flight as done with dandelions and maple seeds.  Planting by squirrels as done with many nuts, or snagging onto the coats of passerbys such as is done with burrs, and many grasses.
 

The Naked Scientists Forum

Why are flowers important?
« Reply #1 on: 01/01/2011 03:22:31 »

 

SMF 2.0.10 | SMF © 2015, Simple Machines
SMFAds for Free Forums