| 1 |
There are_______________chromosomes in radish. |
|
| 2 |
Phloem tissues are made up of: |
- A. Tracheids & Vessel cells
- B. Tracheid & companion cells
- C. Sieve tube cells & companion cells
- D. Sieve tube cells & trancheids
|
| 3 |
Bacteria and cyanobacteria are : |
- A. Prokaryotes
- B. Eukaryotes
- C. Both
- D. None
|
| 4 |
There are _______________ chromosomes in onion. |
|
| 5 |
Cell membrane is ....................... . |
- A. Selectively permeable
- B. Impaemeable
- C. Totally permeable
- D. None
|
| 6 |
................. is the capacity of microscope to enlarge the apparent size of object. |
- A. Magnification
- B. Resolution
- C. Both a and b
- D. None
|
| 7 |
...................... Is the ability of microscope to distinguish as separate and distinct objects that lie in close proximity. |
- A. Magnification
- B. Resolution
- C. Both a and b
- D. None
|
| 8 |
The mitochondrion functions in_________. |
- A. Lipid storage
- B. Protein synthesis
- C. Photosynthesis
- D. Cellular respiration
|
| 9 |
Golgi bodies consist of stacks of flattened sacs made up of membranes called ................ . |
- A. Cristae
- B. Cistae
- C. Cisternae
- D. All
|
| 10 |
............... are present only in plant cells. |
- A. Plastids
- B. Nucleus
- C. Nucleolus
- D. Ribsomes
|
