WebFrog Bones; Starting at the most anterior part of the head, the olfactory nerves connect to the nostrils and then to the olfactory lobes (A) where odors are processed. Just posterior … WebThe iris is located in front of the lens and ciliary body and behind the cornea. It is bathed in front and behind by a fluid known as the aqueous humour. The iris consists of two sheets of smooth muscle with contrary actions: dilation (expansion) and contraction (constriction).
Frog Anatomy: External & Internal - Video & Lesson Transcript
Web8 Aug 2024 · Iris pigment epithelium contains melanin granules and chromatophores that make up the eye color. Dilator and sphincter muscles that expand and contract to control … Web30 Aug 2024 · The function of iris in the eyes of frog is to About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features © 2024 … ethio telecom logo picture
Respiration in Frogs: How Do Frogs Breathe? - Science ABC
Web7 Aug 2015 · The established theory for this is that elongated pupils allow greater control of the amount of light entering the eye. For instance, a domestic cat can change its pupil … WebIn general, frogs have protruding eyes, no tail, and strong, webbed hind feet that are adapted for leaping and swimming. They also possess smooth, moist skins. Many are predominantly aquatic, but some live on land, in burrows, or in trees. A number depart from the typical form. Web19 Jan 2024 · It covers the pupil (the opening at the center of the eye), iris (the colored part of the eye), and anterior chamber (the fluid-filled inside of the eye). The cornea’s main function is to... ethio telecom phone sale