How meristem cultures are able to generate pathogen free plants. Choose the most appropriate statement.

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#Question id: 11291

#Unit 10. Ecological Principles

A small lake has three trophic levels- phytoplankton (autotrophs), Zooplankton (herbivore) and planktivorous fish (primary carnivore). In this lake, addition of nutrients is allowed to study the 'bottom up' effects". What is the expected biomass of phytoplankton and zooplankton tropic levels?

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#Question id: 15750

#Unit 5. Developmental Biology

Drosophila, if there is three X chromosome and two sets of autosomes then the fly is:

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#Question id: 13009

#Unit 10. Ecological Principles

During exponential growth, a population always

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#Question id: 26793

#Unit 8. Inheritance Biology

The probability of rolling one die and obtaining a four. To calculate the probability of rolling a die twice and obtaining 2 fours, What is the probability of rolling a four on both is?

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#Question id: 282

#Unit 1. Molecules and their Interaction Relevant to Biology

A HATS enzymes reacts with the side-chain of lysine to form the following structure: What effect will the HATS enzymes have on histones?