Biological terms beginning with B

bone marrow bone matrix bone resorption bone scan boom and bust cycle boreal bottle cells bottleneck bottomland Bowman's capsule Boyle's Law braced framework brachialis brachydactyly brachytherapy brackish bract bracteolate bracteole bracts Brain electrical activity mapping brain stem branch Branched DNA (bDNA) Assay branchial arches branchlet breakage and reunion breakage-fusion-bridge cycle Breakpoint Breed breed true Breeding line breeding objective breeding value bridging cross Brij-35 bristle broad heritability bronchi bronchiole Bronchoconstriction Bronchoscopy Bronsted-Lowry acid brown fat bryophyte