MCQOPTIONS
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MCQOPTIONS
This section includes 113 Mcqs, each offering curated multiple-choice questions to sharpen your Cell Biology knowledge and support exam preparation. Choose a topic below to get started.
| 101. |
Humans belong in which of following eons? |
| A. | hadean |
| B. | Archaean |
| C. | Proterozoic |
| D. | Phanerozoic eon |
| Answer» E. | |
| 102. |
Which of following plants are referred to as angiosperms? |
| A. | spiky |
| B. | cone bearing |
| C. | flowering |
| D. | underground |
| Answer» D. underground | |
| 103. |
For which of following canine teeth are used? |
| A. | grinding |
| B. | tearing |
| C. | crushing |
| D. | piercing |
| Answer» E. | |
| 104. |
Which of following is richest source of fossils? |
| A. | sedimentary rock |
| B. | igneous rock |
| C. | alluvial soil |
| D. | river bed |
| Answer» B. igneous rock | |
| 105. |
Which of following plants are referred to as gymnosperms? |
| A. | cone bearing |
| B. | flowering |
| C. | underground |
| D. | spiky |
| Answer» B. flowering | |
| 106. |
Continents are part of earth crust that float over which of following? |
| A. | igneous rock |
| B. | mantle |
| C. | core |
| D. | lava |
| Answer» C. core | |
| 107. |
Drifting apart of continents due to movements in mantle is called |
| A. | continental shifting |
| B. | mantle drift |
| C. | crust drift |
| D. | continental drift |
| Answer» E. | |
| 108. |
For how many million years origin of earth is to be estimated? |
| A. | 100 |
| B. | 3000 |
| C. | 2000 |
| D. | 4600 |
| Answer» E. | |
| 109. |
How many million years ago did synapsids exist? |
| A. | 300 |
| B. | 30 |
| C. | 900 |
| D. | 1000 |
| Answer» B. 30 | |
| 110. |
Mycorrhizae is scientific name for which of following? |
| A. | root fungi |
| B. | cone bearing plants |
| C. | flowering plants |
| D. | underground roots |
| Answer» B. cone bearing plants | |
| 111. |
How many mass extinctions have been documented in fossil history? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» E. | |
| 112. |
Inner membranes of mitochondria have transport systems similar to those of |
| A. | archaea |
| B. | prokaryotes |
| C. | eukaryotes |
| D. | viruses |
| Answer» C. eukaryotes | |
| 113. |
How many million years ago did early cynodonts exist? |
| A. | 100 |
| B. | 200 |
| C. | 260 |
| D. | 300 |
| Answer» D. 300 | |