Fossil evidence indicates that the following events occurred in what sequence, from earliest to most recent?

1. Protostomes invade terrestrial environments.

2. Cambrian explosion occurs.

3. Deuterostomes invade terrestrial environments.

4. Vertebrates become top predators in the seas.

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#Question id: 18392

#Unit 12. Applied Biology

How Deinococcus radiodurans are naturally resistant to quite high levels of ionizing radiation

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#Question id: 8841

#Unit 9. Diversity of Life Forms

Adaptive radiations can be a direct consequence of four of the following five factors. Select the exception.

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#Question id: 4934

#Unit 11. Evolution and Behavior

What is another hypothesis regarding the formation of polymers such as proteins and nucleic acids?

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#Question id: 32288

#Unit 2. Cellular Organization

Which of the following contain high concentration of Ca2+-binding proteins?

I. Rough ER

II. Smooth ER

III. Rough microsomes

IV. Smooth microsomes

TLS Online TPP Program

#Question id: 19082

#Unit 6. System Physiology – Plant

Some necrotrophs produce host‐selective toxins as toxin that are active in only a few plant species; produced by the fungal pathogen Cochliobolus carbonum of maize (Zea mays) inhibits Plant enzyme such as___