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NEET - Biology मॉक टेस्ट

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नमूना प्रश्न

Class 11 Biology
What is the approximate volume of air remaining in the lungs after a forceful expiration (residual volume)?
A 1000 mL
B 1200 mL
C 2500 mL
D 500 mL
NEET Biology
A trait that appears in every generation and affects males and females equally is most likely inherited as:
A Autosomal dominant
B Autosomal recessive
C X-linked dominant
D X-linked recessive
Class 11 Biology
Which of the following is the correct sequence of stages in mitosis?
A Prophase → Metaphase → Anaphase → Telophase
B Prophase → Anaphase → Metaphase → Telophase
C Metaphase → Prophase → Anaphase → Telophase
D Prophase → Telophase → Metaphase → Anaphase
Class 12 Biology
A three-point test cross is more accurate for gene mapping than a two-point cross because it:
A Detects double crossover events, allowing the correct determination of gene order and more accurate distance calculations
B Eliminates the need for recombinant frequency calculations by directly observing phenotypic ratios
C Requires only a single generation instead of multiple generations to produce reliable mapping data
D Avoids the interference phenomenon by using only dominant markers that do not show recombination
Class 12 Biology
Biopiracy refers to:
A The illegal hunting of endangered species
B The commercial exploitation of biological resources using indigenous knowledge without proper authorization or compensation
C The introduction of invasive species into a new ecosystem
D The overharvesting of fish from oceans
Class 11 Biology
Which of the following correctly distinguishes mitosis from meiosis?
A Mitosis produces 2 identical diploid daughter cells; meiosis produces 4 genetically different haploid daughter cells
B Mitosis occurs only in plants; meiosis occurs only in animals
C Mitosis involves two rounds of division; meiosis involves one
D Mitosis occurs without DNA replication; meiosis occurs with DNA replication
Class 12 Biology
An inverted "pyramid of numbers" is observed in which ecosystem?
A A parasitic food chain starting from a large tree supporting many herbivores, which support even more parasites and hyperparasites
B A grassland ecosystem where numerous insects feed on abundant grasses
C A marine ecosystem where phytoplankton are consumed by many zooplankton
D A freshwater pond where algae are eaten by numerous small fish
NEET Biology
Which of the following is the correct statement about the ecological pyramid of energy?
A It is always upright and cannot be inverted
B It can be upright or inverted depending on the ecosystem
C It shows the number of organisms at each trophic level
D It is the same as the pyramid of biomass

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