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TLS Online TPP Program

#Question id: 5706

Species A has 2n = 16 chromosomes and species B has 2n = 14. How many chromosomes would be found in an allotriploid of these two species?

#Unit 8. Inheritance Biology

  1. 21 or 24             

  2. 22 or 23

  3. 42 or 48 

  4. 45

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TLS Online TPP Program

#Question id: 32140

#Unit 1. Molecules and their Interaction Relevant to Biology

Successive base pairs in B-DNA show a mean rotation of 
TLS Online TPP Program

#Question id: 32141

#Unit 1. Molecules and their Interaction Relevant to Biology

A classic experiment that was performed in the 1970s showed that DNA absorbed on a mica surface shown to have
TLS Online TPP Program

#Question id: 32142

#Unit 1. Molecules and their Interaction Relevant to Biology

A=T Major groove in DNA molecule show chemical information as
TLS Online TPP Program

#Question id: 32143

#Unit 1. Molecules and their Interaction Relevant to Biology
TLS Online TPP Program

#Question id: 32144

#Unit 1. Molecules and their Interaction Relevant to Biology

Extremely narrow but very deep of Major-groove proportions are found in
TLS Online TPP Program

#Question id: 32145

#Unit 1. Molecules and their Interaction Relevant to Biology

Flattened out on helix surface of Major-groove proportions are found in