11. Which of the following makes a pi bond similar to a sigma bond? A being an ionic bond
B formed from the sharing of electrons
C formed from lateral overlap of orbitals
D having same strength​

c

Explanation:

liquid crystals are matters in a state which have properties between those of conventional liquids and those of solid crystals[1]. liquid crystal is partially ordered and anisotropic. in terms of molecular order, liquid crystal molecules have one-dimensional or two-dimensional long - range order.

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation