Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated: 

1. sporophyte dominance, gametophyte independence 

2. sporophyte dominance, gametophyte dependence 

3. gametophyte dominance, sporophyte dependence 

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#Question id: 1750

#Unit 4. Cell Communication and Cell Signaling

IFNγ and TNF (TNFα) can act synergistically:

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#Question id: 3376

#Unit 11. Evolution and Behavior

The frequencies of two allele’s p and q for a gene locus in a population at Hardy-Weinberg equilibrium are 0.6 and 0.4, respectively. After a few generations of inbreeding, the heterozygote frequency was found to be 0.10, The inbreeding coefficient in this case is

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#Question id: 1980

#Unit 4. Cell Communication and Cell Signaling

For one person to produce over a million different antibody molecules could not possibly require over a million different genes. Instead, this variability is accounted for by which processes?

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#Question id: 28634

#Unit 2. Cellular Organization

Rb protein in mammalian cells is analogous to

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#Question id: 12913

#Unit 13. Methods in Biology

________  involves the size analysis of restriction fragments produced by several restriction enzymes individually and in combination.