What is thought to be the correct sequence of these events, from earliest to most recent, in the evolution of life on Earth?

1.  origin of mitochondria

2.  origin of multicellular eukaryotes

3.  origin of chloroplasts

4.  origin of cyanobacteria

5.  origin of fungal-plant symbioses

TLS Online TPP Program

#Question id: 12743

#Unit 13. Methods in Biology

Name the agar plate method which is most common gel based assay system used in Agglutination process.

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#Question id: 1285

#Unit 4. Cell Communication and Cell Signaling

Proteoglycans are:

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#Question id: 11380

#Unit 10. Ecological Principles

Which of the following is/are NOT valid explanation(s) for the observed pattern of species richness?

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#Question id: 681

#Unit 1. Molecules and their Interaction Relevant to Biology

How many monomers are there in an oligomeric protein designated αβ2γ2?

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#Question id: 9187

#Unit 9. Diversity of Life Forms

Which of the following are defenses that some plants use against herbivory?