Previous paper class 2nd Year(Biology)

Encircle the correct answer.
1.Angular thickening in primary wall of plants is present in
A. Parenchyma
B. Collenchyma
C. Sclernchyma
D. Trachied
2.Synovial joint is surrounded by a layer of connective tissue called
A. Fibrous capsule
B. Hyaline cartilage
C. Annulus fibrous
D. Hematoma
3.The diameter of skeleton muscle fiber
A. 10-00 mico m
B. 100-120 micro m
C. 120-125 micro m
D. 10-135 micro m

  1. Euglena is able to change its direction by active contraction of
    A. Undulating membrane
    B. Myonemes
    C. Flagella
    D. Cilia
  2. Which of the following is plantigrade
    A. Dog
    B. Horse
    C. Rabbits
    D. Monkey
    6.Slightly elastic connective tissues that attach bone to bone
    A. Tendons
    B. Ligaments
    C. Brachialis