They aren't. Angiosperms are usually considered the most successful land plants.
They require moisture for fertilization to occur. Their sperm are flagellated.
when the highest biodiversity compared to other terrestrial ecosystem.when i defined biodiversity to the group. what is the definition could i given?
Its true terrestrial based equivalents are much stronger
its Density
Compared to the gaseous planets in our solar system: yes.
Jovian planets are less dense when they Are compared to terrestrial planets because they are Mostly composed of hydrogen gas.
Pluto has a tilted orbit (compared with the average plane of the orbits of the other planets). Also, Pluto would be considered a "terrestrial planet", but it is not now defined as a planet. It's just called a "dwarf planet" now.
terrestrial
Gas planets like Jupiter, Uranus, Neptune and Saturn have no plates.
Gymnosperms do not have flower whereas angiosperms have flowerThe seed of the gymnosperms is unprotected (naked seed) compared to angiosperm's seed is protected in ovary.Gymnosperms consists of tracheid (except Gnetum sp. ) while angiosperms have complex vascular tissue ( develop vascular tissue)The reproductive structure for gymnosperm is cone and the reproductive structure for angiosperm is flower. :)
The Jovian planets (Jupiter, Saturn, Uranus and Neptune) are composed of gases and pressurized liquids. Whereas, the four inner terrestrial planets (Mercury, Venus, Earth and Mars) are composed of rock and iron.
The Jovian planets (Jupiter, Saturn, Uranus and Neptune) are composed of gases and pressurized liquids. Whereas, the four inner terrestrial planets (Mercury, Venus, Earth and Mars) are composed of rock and iron.