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TLS Online TPP Program

#Question id: 33377

The α helices of proteins have an average length of 

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. More than 3 helical turns, and a length of ∼18 A.
  2. More than 4 helical turns, and a length of ∼20 A
  3. More than 5 helical turns, and a length of ∼28 A
  4. More than 6 helical turns, and a length of ∼19 A
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TLS Online TPP Program

#Question id: 26788

#Unit 8. Inheritance Biology

Which of the following factors did not contribute to Mendel’s success in his study of heredity?

a.His use of the monoecious pea plant

b.His study of plant chromosome

c.His adoption of an experimental approach

d.His use of mathematics

e.The Plant use is easy to cultivate
TLS Online TPP Program

#Question id: 26789

#Unit 8. Inheritance Biology

Given below are types of crossing in column II and their associated features/effects/functions in column I

 Select the correct set of combinations from the options given below: 
TLS Online TPP Program

#Question id: 26795

#Unit 8. Inheritance Biology

frequency of recombinant gametes is equals to___
TLS Online TPP Program

#Question id: 26796

#Unit 8. Inheritance Biology

50 meiocyte has 5% recombinant frequency in their gametes A and B, then how many meiocyte undergo  single crossing over 
TLS Online TPP Program

#Question id: 26797

#Unit 8. Inheritance Biology

If the recombinant  frequecy b/w  A-B= 10, A-C = 4, and B-C =5, then the order of the loci on the chromosome is____
TLS Online TPP Program

#Question id: 26798

#Unit 8. Inheritance Biology

Which of the following Steps is not involve to determining gene order in three-point cross ?