Wheat Grain Structure (3D Sectional Structure Diagram)
Vortex Worm (3D Structural Diagram)
Vortex worms are flatworms belonging to the family Trichomycteridae in the order Trichomycteria. The body of the vortex worm is soft and flat, symmetrical on both sides, and divided into dorsal, ventral, and anterior posterior parts; The back is slightly convex, mostly black brown in color, the ventral color is light, the front end is triangular, with one ear protrusion on each side, two black eye points on the back of the head, and no anus; The ventral surface of the body is densely covered with cilia, and the movement of cilia and muscles can enable rotifers to swim and crawl on objects. It is named after its vortex like motion when it swings.
㺢㹢狓 specimen
Cell lysosome (microscopic 3D perspective view)
Lysosomes are generally organelles in eukaryotic cells; A sac like structure with a single-layer membrane coating, with a size (mostly spherical under electron microscopy, but with the presence of olivine spheres) and a diameter of approximately 0.025-0.8 micrometers; Contains multiple hydrolytic enzymes, specifically designed to decompose various exogenous and endogenous macromolecular substances. Discovered by Belgian scholar Cristian de Duve (1917-2013) and others in mouse liver cells in 1955.
Internal structure of plant underground rhizomes (microscopic 3D structural diagram)
Chlamydomonas reinhardtii (microscopic 3D profile)
Chlamydomonas, also known as "unicellular algae". Chlorophyta, Chlamydomonas family. The algal body is a single cell, spherical or oval in shape, with two equally long flagella at the front end, and can swim. There are two flexible vesicles at the base of the flagella; There is also a red eye spot near the front end of the cell. Large cup-shaped color carrier with one starch core. Asexual reproduction produces 2, 4, 8, or 16 motile spores; Sexual reproduction includes homogamy, heterogamy, and ovogenesis. Under unfavorable living conditions, cells stop swimming and undergo multiple divisions, forming a temporary population called an "indeterminate population" with a thick glial sheath on the periphery.
Archaea Profile (Microscopic 3D Model)
As a group, archaea are diverse in physiology and morphology. They can be aerobic, facultative anaerobic, or strictly anaerobic. Nutritionally, they range from chemoautotrophic inorganic organisms to organic trophic organisms. Some are mesophilic organisms; Others are hyperthermophiles that can grow above 100 ℃. Archaea are also diverse in morphology, and some archaea can proliferate through mechanisms such as binary division, budding, or others. Some of them are single cells, but they can also form mycelia or aggregates.
Whale headed Stork Specimen
Whale headed stork, a species of the genus Whale headed stork in the family Whale headed stork of the order Storksiformes. Whale headed cranes, also known as "whale faced storks," "boot billed storks," or "father of shoes," are the largest surviving bird species in terms of head. The adult feathers of the Whale headed Stork are mainly gray, of the same color as males and females, with a green luster on the back. The feathers of the young birds are mainly brown, with no green luster on the back. The tail is short and there is a short crest behind the head. The mouth color is mostly yellow green, rainbow white to light yellow, and the feet are black. The most prominent feature of its appearance is its large head and thick, wooden boot like mouth, named after its powerful beak.
Psittacosaurus mongoliensis
Mongolian parrot billed dragon is a kind of parrot billed dragon with regional characteristics found in the the Inner Mongolian Plateau, which belongs to the suborder ceratops, parrot billed dragon family, and parrot billed dragon genus. It has a small number of teeth on its skull, short forelimbs, long and strong hind limbs, walks on two legs, and feeds on plants.
㺢㹢狓 specimen
㺢㹢狓 (hu ò ji ā p ī) (Latin name: Okapia johnstoni, English name: Okapi), also known as the African unicorn, is a chordate animal of the genus Hoga in the family of deer. It is listed as an endangered species on the IUCN Red List and is one of the few mammals that can lick its own ears.
Henghe crocodile cubs
The Henghe crocodile is a reptile belonging to the family Alligatoridae in the order Crocodiles, also known as the fish eating crocodile or the long snouted crocodile. The back is dark olive brown, and the belly is light in color. Kiss slender; There are 27-29 teeth on each side of the upper jaw and 25-26 teeth on each side of the lower jaw, with the same size of teeth; The body is covered with scales, and there is soft skin between each piece, which is easy to bend and stretch; The scales in the middle of the spine are angular and extend to the tail end; Fully webbed between toes. The juvenile is pale in color and has dark markings on it.
Henghe crocodile specimen
The Henghe crocodile is a reptile belonging to the family Alligatoridae in the order Crocodiles, also known as the fish eating crocodile or the long snouted crocodile. The back is dark olive brown, and the belly is light in color. Kiss slender; There are 27-29 teeth on each side of the upper jaw and 25-26 teeth on each side of the lower jaw, with the same size of teeth; The body is covered with scales, and there is soft skin between each piece, which is easy to bend and stretch; The scales in the middle of the spine are angular and extend to the tail end; Fully webbed between toes. The juvenile is pale in color and has dark markings on it.
Fossil of jawbone under horse
Dwarf crocodile
The dwarf crocodile is the smallest crocodile in the world. They are mainly distributed in West and Central Africa, and due to congenital factors, their body proportions are severely imbalanced. Dwarf crocodiles live in rivers and swamps, and they often climb trees to bask in the sun. The dwarf crocodile has a very small body shape, and the length of an adult dwarf crocodile is only about one meter, which is one-fifth of other adult crocodiles. It is simply a miniature version of a crocodile, so it is named the dwarf crocodile.
Dodo Bird (3D Restoration Model)
The dodo bird (Raphus cuculatus) is an extinct bird species in the pigeon family of the pigeon order. The body shape is comparable to that of a swan, and there are also obvious sexual dimorphism. Body length 70-90 centimeters, weight 17-28 kilograms. It is a large bird with a plump body, covered with soft gray feathers, which are brown or gray in color. The female bird has lighter fur than the male bird. There is a white feather on the tail. Their wings are too small and weak to lift the Dodo off the ground. Because they cannot fly, the female bird lays one egg at a time, which is co hatched by the female and male birds. Eating fruits and seeds.
White sturgeon
The Chinese sturgeon is a fish species belonging to the family Acipenseridae in the order Sturgeon, also known as the Chinese sturgeon, Chinese sturgeon, swordfish, elephant fish, tuna, etc. Body length spindle shaped, pectoral fins flat in the front and slightly laterally flattened in the back; The head is relatively long, accounting for more than half of the body length; The kiss is elongated in a conical shape, with a flat and narrow front end; Extremely small eyes, round, lateral position; Lower mouth, with a large, curved mouth and sharp small teeth on both jaws; It should be closer to the eyes than to the snout; The gill pores are large and connected to the isthmus; Gill rakes are thick and tightly arranged; The dorsal fin is located behind the body, close to the base of the caudal fin; The anal fin is located below the dorsal fin; Developed pectoral fins; There are no scales on the body surface. The back and tail fins are dark gray or light gray, while the fins and abdomen are white.
Hippopotamus Skull (with 3D animation)
Snail (3D schematic diagram of internal structure)
Velociraptor in the game Jurassic World: Evolution
Velociraptor is a small dinosaur genus that lived in Asia during the late Cretaceous period (approximately 75 to 71 million years ago). Currently, two species have been identified, although other species have been assigned in the past. The species of this type is V. mongoliensis, named and described in 1924. The fossil of this species has been discovered in the Djadochta Formation of Mongolia. In 2008, the second species, V Osmolskae is named after the skull material from the Bayan Manda Lake Formation in China.
Triceratops in the game Jurassic World: Evolution
Triceratops is a genus of ceratopsian dinosaurs that lived in the late Cretaceous Maastrichtian era in present-day western North America. It is one of the last known non avian dinosaurs that lived until the Cretaceous Paleogene extinction event 66 million years ago. The name Triceratops means "triangular face", derived from the Greek words tr í - meaning "three", k é ras meaning "horn", and ṓ ps meaning "face".
The Tyrannosaurus in the game Jurassic World: Evolution
Tyrannosaurus rex, also known as Tyrannosaurus rex, is a type of theropod dinosaur and the most representative large theropod dinosaur. Tyrannosaurus rex once roamed an island continent called Laramidia (now located on the eastern foothills of the Rocky Mountains in western North America). The distribution range of tyrannosaurs is wider than other members of the tyrannosauridae family. Its fossils were discovered in various strata of the Late Cretaceous Maastrichtian stage (approximately 68 to 66 million years ago). Tyrannosaurus is the last known member of the Tyrannosauridae family before the Cretaceous Paleogene extinction event, and is also one of the latest non avian dinosaurs to go extinct. Tyrannosaurus rex is currently the heaviest known carnivorous dinosaur.
Spinosaurus in the game Jurassic World: Evolution
Spinosaurus is a large theropod dinosaur with a body length comparable to that of Tyrannosaurus Rex and Southern Megalosaurus. There is currently only one valid species in the genus Spinosaurus, namely the Egyptian Spinosaurus, named by German paleontologist Stromer in 1915. Due to its unique appearance and massive size, Spinosaurus has received no less attention than Tyrannosaurus rex. Unfortunately, the holotype specimen of Spinosaurus was destroyed during World War II. For a long time, paleontologists' understanding of Spinosaurus has only been limited to photos of holotype specimens and a few fossil fragments. With the gradual increase of fossil evidence in recent years, the true image of Spinosaurus has emerged.
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