Isogametes are two different gametes that have no distinction in shape or size. Higher animals and plants are more likely to have them.
Higher animals and plants could have quite a few different things to name. One of these things is seniority in the animal kingdom.
Mostly higher plants and animals.
Plants and animals
Planta
Animals require higher rate of respiration as they move from one place to another and therefore they need more energy. There the rate of respiration in animals is than in plants. They require more enrgy.
Plant eaters would most likely eat cushion plants
I got this from someone off of yahoo. I think the answer has something to do with how the gametes are formed. In animals, the gametes are formed from through spermatogenesis in males and oogenesis in females. The process the cells undergo is meiosis. In plants however, the formation of gametes have a few more steps. The spore phase, gametophyte phase and finally gametes. So the basic differences that exists between the life cycles of higher plants and higher animals is how the gametes are formed. Higher animals have "one" basic step to forming gametes while higher plants have several.
Most likely.
to prevent large loss of water
North American animals and plants are moving farther north or to higher elevations to find suitable places to live. Climate change also alters the life cycles of plants and animals.
Plants in the desert can sustain water and do not need as much of it. Plants in wet climates require much more water than desert plants.
In the dry season, there is a likely chance that there will be little to no rainfall. Therefore, without water animals and plants start to die.