Mendel crossed tall pea plants with dwarf ones. The F1 plants were all tall. When these F1 plants were selfed to produce F2 generation, he got a 3: 1 tall to dwarf ratio in the offspring. What is the probability that out of three plants (of F2 generation) picked up at random all three would be dwarf?

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#Question id: 10705

#Unit 10. Ecological Principles

Which of the following statements is TRUE for an ecotone?

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#Question id: 21280

#Unit 12. Applied Biology

Which one of the following biosensors is a type of biosensor based on transducer?

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#Question id: 4516

#Unit 3. Fundamental Processes

High mobility group (HMG) proteins

A. are a common type of architectural regulator

B. facilitating the looping of the DNA

C. the binding is relatively very specific

D. are abundant in chromatin and bind to DNA with limited specificity.

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#Question id: 9149

#Unit 9. Diversity of Life Forms

In creating global climate patterns, which of the following factors is the primary cause of all of the other factors that are listed?

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#Question id: 28210

#Unit 5. Developmental Biology

Morphogen specifies cells in___