# GATE2015-37

How many rooted and unrooted phylogenetic trees, respectively, are possible with four different sequences?

1. $3$ and $15$
2. $15$ and $3$
3. $15$ and $12$
4. $12$ and $3$
in Others
edited

## Related questions

1
Which one of the following complement proteins is the initiator of the membrane attack complex $C3a$ $C3b$ $C5a$ $C5b$
2
Levinthal’s paradox is related to protein secretion protein degradation protein folding protein trafficking