Phenotypic variation is analyzed for milk production in a herd of dairy cattle and the following variance components are obtained: Additive genetic variance= 0.4, Dominance genetic variance= 0.1, Genic interaction variance= 0.2, Environmental variance= 0.5, Genetic−environmental interaction variance= 0.0,  the heritability (H2) of milk production is___

1.20

TLS Online TPP Program

#Question id: 11223

#Unit 7. System Physiology – Animal

Of those listed, which event occurs first following a depolarizing stimulus applied to the presynaptic membrane of an axon terminal?

TLS Online TPP Program

#Question id: 26851

#Unit 10. Ecological Principles

Inverted pyramids are shown in

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#Question id: 274

#Unit 1. Molecules and their Interaction Relevant to Biology

Chromatin was first observed and named by ________.

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#Question id: 2270

#Unit 2. Cellular Organization

With which of the following are basal bodies not associated?

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#Question id: 74

#Unit 1. Molecules and their Interaction Relevant to Biology

The enthalpy and entropy of the initial and final states of a reacting system are shown in the table. Calculate the change in free energy for the reaction when the temperature is 4°C.