1. Flowers must rely on vectors to move pollen. These vectors can include wind, water, birds, insects, butterflies, bats, and other animals that visit flowers. We call animals or insects that transfer pollen from plant to plant “pollinators”.
2. Germination:When a seed falls on the ground, it needs warmth and water in order to germinate; some seeds also need light. Dicots have seed coats that soften with moisture. After being planted in the soil for a few days, the seed absorbs water and swells until the seed coat splits.
<span>All plant and animal groups existing together and the physical factors with which they interact compose an ecosystem.
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The kingdom Protists is the only kingdom that contains both autotrophs and heterotrophs and unicellular and multicellular organisms. Bacteria and archaea are prokaryotes, while all the plants, fungi and animals are eukaryotes in this phylum. They contain amoeba as unicellular and heterotrophic organism and algae as autotrophs. They also contains unicellular organisms such as euglenophytes and multicellular organism such as seaweed and kelp.
