A slight accommodation in frog’s eyes can be brought about by: Phylum Echinodermata Mcqs June 25, 2019 BILAL KHATTAK0 A.Protractor lentis muscles B.Retractor lentis muscles C.Ciliary muscles D.None of these Related Mcqs: Mammalian eyes have remarkable power of accommodation by: Flipping of tongue in frog is brought about by: At rest the mammalian eye is focused for distant objects by: When the near objects are to be focused by our eye then the: Focal length of lens is controlled by: Which of the following structures in our eye are not derived from ectoderm: Pupil can be dialated by: On land frogs are: In water the frogs are: Accommodation bills are generally for??