Encircle the correct answer.1.Angular thickening in primary wall of plants is present inA. ParenchymaB. CollenchymaC. SclernchymaD. Trachied2.Synovial joint is surrounded by a layer of connective tissue calledA. Fibrous capsuleB. Hyaline cartilageC. Annulus fibrousD. Hematoma3.The diameter of skeleton muscle fiberA. 10-00 mico mB. 100-120 micro mC. 120-125 micro mD. 10-135 micro m Euglena is able to… Continue reading Previous paper class 2nd Year(Biology)