TLS Online TPP Program

#Question id: 4568


 In Darwinʹs thinking, the more closely related two different organisms are, the

#SCPH06 I Botany
  1. more similar their habitats are.

  2. less similar their DNA sequences are.

  3. more recently they shared a common ancestor.

  4. less likely they are to have the same genes in common.

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TLS Online TPP Program

#Question id: 4814

#SCPH28 | Zoology

The frequency of recombinant gametes is half the frequency of crossing over between genes present on same chromosome is due to

TLS Online TPP Program

#Question id: 4815

#SCPH06 I Botany

The cross over percentage between linked genes J and M is 20%, J and L is 35%, J and N is 70%, L and K is 15%, M and N 50%. The sequence of genes on the chromosome is

TLS Online TPP Program

#Question id: 4815

#SCPH12 I Genetics

The cross over percentage between linked genes J and M is 20%, J and L is 35%, J and N is 70%, L and K is 15%, M and N 50%. The sequence of genes on the chromosome is

TLS Online TPP Program

#Question id: 4815

#SCPH28 | Zoology

The cross over percentage between linked genes J and M is 20%, J and L is 35%, J and N is 70%, L and K is 15%, M and N 50%. The sequence of genes on the chromosome is

TLS Online TPP Program

#Question id: 4816

#SCPH06 I Botany

A wild-type fruit fly heterozygous for gray body color and normal wings was mated with a black fly with vestigial wings to produced 1000 offspring. Recombination frequency between these genes for body color and wing type is 20 %. What number of offspring that is gray body colour and normal wing?

TLS Online TPP Program

#Question id: 4816

#SCPH12 I Genetics

A wild-type fruit fly heterozygous for gray body color and normal wings was mated with a black fly with vestigial wings to produced 1000 offspring. Recombination frequency between these genes for body color and wing type is 20 %. What number of offspring that is gray body colour and normal wing?