Hello, this is the hardest biology question ever.
down is the question file.

What type of lipids are found in all biological membranes?

Plant species a has a diploid number of 12. plant species b has a diploid number of 16. a new species, c, arises as an allopolyploid from a and b. the diploid number for species c would probably be a) 12. b) 14. c) 16. d) 28. e) 56.

This connective tissue consists of large round densely packed cells with the nucleus pushed to one side.