CBSE
Multiple Choice QuestionsMeiosis is best observed in dividing
Cell of lateral meristem
Cells of apical meristem
Microsporocytes
Microspores and anther wall
Which of the following organelles does not contain RNA?
Plasmalemma
Ribosome
Chromosome
Nucleolus
Which of the following is an epidermal cell containing chloroplast?
Stomata
Hydathode
Guard cell
None of these
Which of the following components provides sticky character to the bacterial cell?
Cell wall
Nuclear membrane
Plasma membrane
Plasma membrane
The chromosome in which centromere is situated close to one end are
Metacentric
Acrocentric
Telocentric
Sub-metacentric
Dutrochet has given the concept about cell in
1834
1814
1822
1824
Animal cell differ from plant cell in possessing
Vacuoles
Centrosomes
Pastids
Mitochondria
In mitochondria, enzyme cytochrome oxidase is present in
Outer membrane
Perimitochondrial space
Inner Membrane
Matrix
Statement I Microtubules are formed only in animal cells.
Statement II Microtubules are made up of a protein called myosin.
Choose the correct option
Statement I is correct and statement II is incorrect.
Statement II is correct and statement I is incorrect.
Both statement are correct
Both statements are incorrect
Match the following entities of column I with their respective orders of column II and choose the correct combination form the option.
| Column I | Column II |
| A. Wheat | 1. Primate |
| B. Mango | 2. Diptera |
| C. Housefly | 3. Sapindales |
| D. Man | 4. Poales |
| A | B | C | D |
| 4 | 3 | 2 | 1 |
| A | B | C | D |
| 1 | 2 | 4 | 3 |
| A | B | C | D |
| 3 | 4 | 2 | 1 |
| A | B | C | D |
| 2 | 4 | 1 | 3 |
