Prepare for NEET with Botany-specific practice questions. Covering all major Botany chapters, this is perfect for your NEET Biology needs.
Which fruit type demonstrates parthenocarpy while retaining a persistent calyx?
Banana
Mango
Watermelon
Grape
Which of these fruits is a hesperidium with a leathery rind containing volatile oil glands?
Lemon
Apple
Cucumber
Peach
A prokaryotic cell lacking MreB protein is most likely to exhibit which shape?
Rod-shaped
Spiral
Spherical
Filamentous
Which structural component of a prokaryotic cell exhibits the highest resistance to lysozyme digestion?
Gram-positive cell wall
Gram-negative cell wall
Mycoplasma membrane
Bacterial capsule
Zoos are examples of which type of taxonomical aid?
In-situ Conservation
Museum
Herbarium
Ex-situ Conservation
A novel unicellular eukaryote is discovered with an unusual Golgi apparatus. Instead of the typical cis-trans polarity, its Golgi cisternae appear randomly distributed throughout the cytoplasm. Which cellular process would be MOST severely impacted by this disorganized Golgi?
Ribosome biogenesis
Transcription of mRNA
Targeted protein delivery to lysosomes and the plasma membrane
ATP synthesis via oxidative phosphorylation
A mutation affects a eukaryotic cell's ability to add mannose-6-phosphate tags to proteins. Which organelle's function would be MOST directly compromised?
Nucleus
Peroxisome
Lysosome
Mitochondrion
Certain eukaryotic cells possess extensive networks of both smooth and rough ER. Which of the following cell types would likely have the HIGHEST combined surface area of ER?
Red blood cells
Skin epithelial cells
Steroid-producing cells
Muscle cells
A researcher observes a eukaryotic cell lacking functional peroxisomes. Which of the following metabolic processes would be MOST directly affected?
Glycolysis
Breakdown of long-chain fatty acids
Synthesis of proteins
Replication of DNA
A defining feature of living organisms is their ability to respond to stimuli. Which of these is an example of a plant responding to a stimulus?
A rock rolling down a hill
Water evaporating from a puddle
Phototropism in a sunflower
Salt dissolving in water