Question

1). In which cells are Nissl granules found? Plant cells c. Nerve cells b. Muscle cells d. None of these 10. In fruits, the grit is formed due to a sclereids. c. fibres, b. parenchyma. d. collenchyma. II. In plants, the cells that are dead at maturity are found in a. parenchyma. c. collenchyma. b. sclerenchyma. d. chlorenchyma. 12. Identify the complex tissues from the following: Parenchyma and collenchyma b. Parenchyma and sclerenchyma Sclerenchyma and collenchyma d. Xylem and phloem 13. A figure depicting parts of a neuron is shown alongside. The correct identification labels I, II, III, IV respectively is dendrite, cytoplasm, Nissl granules, nerve fibre. b. cilia, endoplasmic reticulum, nucleoli, nerve fibre. c. dendrons, cell body, Nissl granules, axon. d. dendrites, cyton, nucleus, axon. (CBSE SAMPLE PAPER 2009) 14. Observe the location and shape of the nuclei in the four drawings of the striated mu drawing that most resembles the slide of striated muscle fibre under the microscop 21 FR HITRE 01 SIREN IR FI 11 Tinh 1 II IV a. 1. c. III. b. II. d. IV. 15. Multinucleated condition is seen in a. only smooth muscle cells. b. only skeletal muscle cells. c. both smooth and skeletal muscle cells. d. neither smooth nor skeletal muscle cells. 16. The correct order of the parts of a nerve cell through which the nerve impulse is a. nerve endings, dendrites, axon and cell body. b. cell body, axon, dendrites and nerve endings. c. dendrites, nerve endings, cell body and axon. d. dendrites, cell body, axon and nerve endings. 17. Pick out the incorrect labelling in the given diagram of the nerve cell. a. Nucleus b. Cyton c. Dendrite d. Cilia (CBSE PAPER FOREIGN, 2009)​

Answer 1

Answer:

Nissl granules are group of ribosomes that are present in cell body of neurons