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The name, Lepidoptera, comes from the Ancient Greek words λεπίδος (scale) and πτερόν (wing). The earliest discovered fossils date to 200 mya or earlier. [4] [5] This early origin was long before flowering plants evolved. Earlier butterflies must have been adapted to a habitat of cycads and conifers, something which had not ...
A picture of a Grassy grass plant. Plants are one of six big groups ( kingdoms) of living things. They are autotrophic eukaryotes, which means they have complex cells, and make their own food. Usually, they cannot move (not counting growth ). Plants include familiar types such as trees, herbs, bushes, grasses, vines, ferns, mosses, and green ...
Pterygota is a subclass of insects that includes the winged insects. It also includes insect orders that are secondarily wingless. That means insect groups whose ancestors once had wings but that have lost them later in evolution . The Pterygota today includes almost all insects. That is because flying led to a great radiation of insect types.
J.Agardh 1887. [1] Valonia ventricosa, also known as "bubble algae" and "sailors’ eyeballs", [2] is a species of algae found in oceans throughout the world in tropical and subtropical regions. It is one of the largest single-celled organisms. [2] [3] However, although genuinely a single cell, it has more than one nucleus.
The Cephalopoda ( Greek meaning "head-foot") is an important mollusc class. They have bilateral symmetry, a head, and arms or tentacles. [1] Teuthology, a branch of malacology, is the study of cephalopods. The class has two living subclasses. In the Coleoidea, the mollusc shell has become smaller, or is not there at all; this subclass has the ...
Vegetation means the plant life of a region or the plant community.It means all ground cover by plants, and is the main element of the biosphere.When you say vegetation you do not think of any species composition, life forms, structure, spatial extent, "naturalness", or any other specific botanical or geographic characteristics. . That is meant by flora which refers exclusively to species composit
Bamboo is used to make lots of things and is a construction material. The stems of larger trees are used to build houses, bridges, and other things that have to be constructed such as boat and wickerwork. It can be used for scaffolding. Bamboo is an easy construction material and not expensive. Bamboo is almost the only food of giant pandas.
