NEET 2017 Question Paper - Code B - Mock Test

Good vision depends on adequate intake of carotene rich food. Select the best option from the following statements:(a) Vitamin A derivatives are formed from carotene(b) The photopigments are embedded in the membrane discs of the inner segment(c) Retinal is a derivative of vitamin A(d) Retinal is a light absorbing part of all the visual photopigments

Artificial selection to obtain cows yielding higher milk output represents:

Frog's heart when taken out of the body continues to beat for some time. Select the best option from the following statements:(a) Frog is a poikilotherm(b) Frog does not have any coronary circulation(c) Heart is "myogenic" in nature(d) Heart is autoexcitable

Select the mismatch:

Which one from those given below is the period for Mendel's hybridization experiments?