A. Tracheids
B. Sclereids
C. Trachea
D. Collenchyma cells
Related Mcqs:
- Chemical component/s less in eukaryotic cell as compared to prokaryotic cell is / are (i) lipids (ii) carbodydrates (iii) proteins (iv) DNA_________________?
A. i & ii
B. iii & iv
C. i ii iii & iv
D. iv only - If a plasmolysed plant cell is placed in water the cell will___________?
A. Burst
B. Be Killed
C. Be deplasmolysed
D. Show no change in it - which of the following gives to rise two daughter cell during cell division?
A. meiosis
B. mitosis
C. both a & b
D. none of theseSubmitted by: Muhammad Nawaz
- In which phase of cell cycle cell organelles are formed?
A. S Phase
B. G1 Phase
C. G2 Phase
D. G0 PhaseSubmitted by: Eesha Khalid
- Which of the following cell organelles is absent in animal cells and present in a plant cell?
A. Cell wall
B. Cytoplasm
C. Vacuoles
D. MitochondriaSubmitted by: Nayab Idrees
- Which of the followings are effectors______________?
A. Muscles
B. Glands
C. Sensory organs
D. Both ‘a’ & ‘b’ - Which of the followings is missing from the nervous system of planaria_____________?
A. Ganglia
B. Longitudinal nerves
C. Lateral nerves
D. none of these - Most cell membranes are composed principally of ?
A. DNA ad protein
B. Protein and Lipids
C. Protein and Chitin
D. Protein and RNA - Proteins comprise of ___________% of the total dry weight of a cell?
A. 40%
B. 50%
C. 60%
D. 70% - Extremely long molecule of DNA that is tightly folded to fit inside the cell component is called_____________?
A. Nucleus
B. Chromosome
C. Chromatid
D. Chromatin body
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