General Knowledge
BIOLOGY MCQs
Total Questions : 1207
| Page 7 of 121 pages
Answer: Option C. -> Mesosome
Mesosome is not found in a eukaryotic cell.
Mesosome is not found in a eukaryotic cell.
Answer: Option B. -> Nuclear membrane
The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not.
The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not.
Answer: Option B. -> Nuclear envelope and plastids
The prokaryotic cell lacks nuclear envelope and plastids.
The prokaryotic cell lacks nuclear envelope and plastids.
Answer: Option B. -> Sperm
An example of a eukaryotic flagellate cell is the mammalian sperm cell, which uses its flagellum to propel itself through the female reproductive tract.
An example of a eukaryotic flagellate cell is the mammalian sperm cell, which uses its flagellum to propel itself through the female reproductive tract.
Answer: Option A. -> Cell Wall
Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, which are not found within animal cells. The cell wall is a rigid covering that protects the cell, provides structural support, and gives shape to the cell.
Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, which are not found within animal cells. The cell wall is a rigid covering that protects the cell, provides structural support, and gives shape to the cell.
Answer: Option D. -> phototropism
Phototropism is one of the many plant tropisms or movements which respond to external stimuli. Growth towards a light source is called positive phototropism, while growth away from light is called negative phototropism (skototropism).
Phototropism is one of the many plant tropisms or movements which respond to external stimuli. Growth towards a light source is called positive phototropism, while growth away from light is called negative phototropism (skototropism).
Answer: Option C. -> Pea
Gregor Mendal performed his classical experiment on pea.
Gregor Mendal performed his classical experiment on pea.
Answer: Option D. -> reductive, endergonic and anabolic
Photosynthesis is a process which is reductive, endergonic and anabolic.
Photosynthesis is a process which is reductive, endergonic and anabolic.
Answer: Option C. -> The flow of solution is not possible through semi permeable membrane
Osmosis is defined as the flow of solvent molecules from a region of their higher concentration to a region of their lower concentration across a semipermeable membrane. Osmosis does not explains movement of solute particles or solution.
Osmosis is defined as the flow of solvent molecules from a region of their higher concentration to a region of their lower concentration across a semipermeable membrane. Osmosis does not explains movement of solute particles or solution.
Answer: Option B. -> cellulose
Plant have cellulose while animals lack it.
Plant have cellulose while animals lack it.
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