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: 14140

#Part-A Aptitude & General Biotechnology

In sequence alignment by BLAST, each word from query sequence is typically _______ residues for protein sequences and _______ residues for DNA sequences.

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#Question id: 11603

#Part-A Aptitude & General Biotechnology

Several important role promotes GA in the plant except____

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#Question id: 2083

#Part-A Aptitude & General Biotechnology

Sphingolipids are considered amphipathic glycolipids if:

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#Question id: 835

#Part-B Specialized Branches in Biotechnology

The minor clefts and gullies on the sides of the funnel that will be false energy minima, it represents,

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#Question id: 306

#Part-A Aptitude & General Biotechnology

The force responsible for dissolution of ionic compound in water is_________