eyespot
51Chlamydomonas — Genus of single celled green algae considered to be primitive life forms of evolutionary significance. The cell has a spherical cellulose membrane, an eyespot, and a cup shaped, pigment containing chloroplast. Though capable of photosynthesis,… …
52stigma — 1. Visible evidence of a disease. 2. SYN: follicular s.. 3. Any spot or blemish on the skin. 4. A bleeding spot on the skin, which is considered a manifestation of conversion hysteria. 5 …
53Cephalopod eye — Vertebrate …
54Speckled swellshark — Conservation status Data Deficient (IUCN 3.1)[1] …
55Animal coloration — Chapman s Zebras in Botswana, displaying their outline disrupting camouflage Animal coloration has been a topic of interest and research in biology for well over a century. According to Charles Darwin s 1859 theory of natural selection,[1 …
56Dinosaur vision — Troodon had the best sense of vision among all dinosaurs Dinosaurs, among reptiles, have the best vision. Large carnosaurs rarely had well developed optic lobe. Coelurosaurs, on the other hand, had good stereoscopic or binocular vision. Contents …
57Mollusc eye — Scallops have up to 100 simple eyes The molluscs have the widest variety of eye morphologies of any phylum,[1] and a large degree of variation in their function. Cephalopods eyes are as complex as those of vertebrates; scallops have up to 100… …
58polyphemus moth — noun very large yellowish brown American silkworm moth with large eyespots on hind wings; larvae feed on fruit and shade trees • Syn: ↑Antheraea polyphemus • Hypernyms: ↑saturniid, ↑saturniid moth • Member Holonyms: ↑Antheraea, ↑g …
59ocellus — noun (plural ocelli) Etymology: New Latin, from Latin, diminutive of oculus eye more at eye Date: 1819 1. a minute simple eye or eyespot of an invertebrate 2. an eyelike colored spot (as on a peacock feather or the wings of some butterflies) •… …
60Organelle — A typical animal cell. Within the cytoplasm, the major organelles and cellular structures include: (1) nucleolus (2) nucleus (3) ribosome (4) vesicle (5) rough endoplasmic reticulum (6) Golgi apparatus …
