Part a the adaptation that made possible the colonization of dry land environments by seed plants is most likely the result of t
he evolution of _____. see concept 30.1 (page 636) view available hint(s) the adaptation that made possible the colonization of dry land environments by seed plants is most likely the result of the evolution of _____. see concept 30.1 (page 636) heterospory cones ovules sporophylls pollen
<span>Part
a the adaptation that made possible the colonization of dry land environments
by seed plants is most likely the result of the evolution of pollen.</span>
The main advantage of seed plants
(Gymnosperms and Angiosperms) is the evolution of the seed which, unlike
spore-producing plants, was not limited to wet environments. Pollen grains are
male gametophytes (sperm) which are protected from desiccation and can reach
the female organs without dependence on water. The sperm is transferred from
the pollen through the pollen tube: an extension of a cell within the pollen
grain. The process is called pollination.
The blood protein that binds covalently to multiple fatty acids which are carried to the parts of the body is the erythrocyte or the red the blood cells. These cells bind with fatty acids in order to be easily transported to the heart, the skeletal muscles and the renal cortex.
