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TLS Online TPP Program

#Question id: 3589

Monohybrid Plant having genotype Tt were allowed to test cross , what is probability of random three plant selected that is

A- two tall, one dwarf      B- one tall, two dwarf       C- all tall

#Unit 8. Inheritance Biology

  1. A- 27/64   B – 27/64 C- 27/64                   

  2. A- 27/64   B – 9/64   C- 27/64

  3. A- 3/8      B-3/8    C-1/8              

  4. A- 3/8      B-1/8    C-1/8

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TLS Online TPP Program

#Question id: 22960

#Unit 7. System Physiology – Animal

What are the types of cells found in parathyroid gland?
TLS Online TPP Program

#Question id: 4423

#Unit 3. Fundamental Processes

Each repeat unit within the nuclear ribosomal gene cluster of eukaryotes (rDNA) contains
TLS Online TPP Program

#Question id: 12594

#Unit 10. Ecological Principles

Use the following diagram of five islands formed at around the same time near a particular mainland and MacArthur and Wilson's island biogeography principles to answer the following questions.

Which island would likely have the lowest extinction rate?
TLS Online TPP Program

#Question id: 513

#Unit 1. Molecules and their Interaction Relevant to Biology

Arsenite

A) poisons by the same mechanism as arsenate.

B) is less toxic than arsenate.

C) binds tightly to lipoamide sulfur atoms.
TLS Online TPP Program

#Question id: 28054

#Unit 1. Molecules and their Interaction Relevant to Biology

During the unfolding of a helix, breakage of each hydrogen bond requires about 2 kJ/mol. This implies: