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TLS Online TPP Program

#Question id: 4859

How would one explain a testcross involving F1 dihybrid flies in which more parental-type offspring than recombinant-type offspring are produced?

#Unit 8. Inheritance Biology

  1. The two genes are linked.

  2. The two genes are linked but on different chromosomes.

  3. Recombination did not occur in the cell during meiosis.

  4. Both of the characters are controlled by more than one gene.

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TLS Online TPP Program

#Question id: 19693

#Unit 13. Methods in Biology

The U wave is an inconstant finding that:
TLS Online TPP Program

#Question id: 32302

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure shown
TLS Online TPP Program

#Question id: 11356

#Unit 10. Ecological Principles

The Lotka-Volterra population models for predator and prey result in:
TLS Online TPP Program

#Question id: 23659

#Unit 13. Methods in Biology

Which is true about the frequency of occurrence of a desired clone from a genomic DNA library?
TLS Online TPP Program

#Question id: 14507

#Unit 13. Methods in Biology

For a biased die the probabilities for different faces to turn up are given below.
The die is tossed and you are told that either face 1 or face 2 has turned up. The probability that it is face 1 is