Nocturnal animals like owl move freely during night because they have:

Receptors Mcqs
BILAL KHATTAK0

A.Only cones and no rods in their retina
B.Only rods and no cones in their retina
C.Deficiency of vitamin-A in their body
D.Adjustible pupil

Related Mcqs:

  1. The eyes of nocturnal animals are different than those of diurnal animals in having:
  2. Rods of cones in the vertebrate eyed differ in one of the following respects:
  3. The pigment that helps some nocturnal animals to see during night is:
  4. Scurvy is caused by:
  5. Low intensity of light during night hours is detected by:
  6. Retina in the vertebrates consists of:
  7. During night the slow intensity of light is detected by:
  8. Which of the following changes occurred in the direction of development of sensitivity in the series of human evolution were:
  9. Main functions of rods and cones in retina of vertebrate eye are:
  10. Which of the following structures in our eye are not derived from ectoderm:

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