Practice Questions

TLS Online TPP Program

#Question id: 9247

What is the single greatest threat to biodiversity?

#Unit 9. Diversity of Life Forms

overharvesting of commercially important species
habitat alteration, fragmentation, and destruction
introduced species that compete with native species
novel pathogens

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TLS Online TPP Program

#Question id: 3636

#Unit 8. Inheritance Biology

A man with type A blood group marries a woman with type A blood group. Their first child has type O blood. What is the genotype of the Man, proportion of his gametes are expected to contain the IA allele, and probability that their next child will have type A blood respectively:

TLS Online TPP Program

#Question id: 12740

#Unit 13. Methods in Biology

Choose the incorrect statement for Agglutination.

TLS Online TPP Program

#Question id: 3864

#Unit 3. Fundamental Processes

RNA polymerase:

TLS Online TPP Program

#Question id: 602

#Unit 1. Molecules and their Interaction Relevant to Biology

An inhibitor binds to a site other than the active site of the enzyme. Which statement below correlates with this observation?