MCQ
What is correct for Euglena ?
- AShow saprophytic nutrient
- ✓Presence of protenious pellicle
- CMostly marine
- Dsilica shells on their surface
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

$R$ : The ribosomes of the chloroplast are smaller than cytoplasmic ribosomes.
| List $- I$(Biological Molecules) | List $- II$(Biological functions) |
| $(a)$ Glycogen | $(i)$ Hormone |
| $(b)$ Globulin | $(ii)$ Biocatalyst |
| $(c)$ Steroids | $(iii)$ Antibody |
| $(d)$ Thrombin | $(iv)$ Storage product |
Choose the correct answer from the options given below:
$I.$ The liverworts grow usually in moist, shady habitats such as banks of streams, marshy ground, damp soil, bark of trees and deep in the woods
$II.$ The leafy members of liverwort have tiny leaf-like appendages in two rows on the stem-like structures
Choose the correct option
$(i)$ Provides shape to the cell.
$(ii)$ Protects the cell from mechanical damage and infection.
$(iii)$ Helps in cell to cell interaction.
$(iv)$ Provides barrier to undesirable macromolecules.