QID #24608AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Natural selection?
Correct Answer: A. favours heritable traits that improve reproductive success Natural selection favours heritable traits that improve reproductive success. The other choices describe different concepts.
QID #24607AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Ecosystem?
Correct Answer: D. includes organisms and their physical environment interacting together Ecosystem includes organisms and their physical environment interacting together. The other choices describe different concepts.
QID #24606AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Pathogen?
Correct Answer: C. is a biological agent capable of causing disease Pathogen is a biological agent capable of causing disease. The other choices describe different concepts.
QID #24605AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Vaccine?
Correct Answer: B. induces immune memory without causing the target disease Vaccine induces immune memory without causing the target disease. The other choices describe different concepts.
QID #24604AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Antibody?
Correct Answer: A. is an immunoglobulin that recognizes a specific antigen Antibody is an immunoglobulin that recognizes a specific antigen. The other choices describe different concepts.
QID #24603AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Vitamin C?
Correct Answer: D. is required for collagen synthesis and wound healing Vitamin C is required for collagen synthesis and wound healing. The other choices describe different concepts.
QID #24602AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Vitamin D?
Correct Answer: C. supports calcium absorption and bone mineralization Vitamin D supports calcium absorption and bone mineralization. The other choices describe different concepts.
QID #24601AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Liver?
Correct Answer: B. performs metabolism, detoxification and bile production Liver performs metabolism, detoxification and bile production. The other choices describe different concepts.
QID #24600AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Kidney?
Correct Answer: A. filters blood and regulates water and electrolyte balance Kidney filters blood and regulates water and electrolyte balance. The other choices describe different concepts.
QID #24599AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Insulin?
Correct Answer: D. helps lower blood glucose by promoting uptake and storage Insulin helps lower blood glucose by promoting uptake and storage. The other choices describe different concepts.
QID #24598AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Neuron?
Correct Answer: C. is the principal signalling cell of the nervous system Neuron is the principal signalling cell of the nervous system. The other choices describe different concepts.
QID #24597AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Haemoglobin?
Correct Answer: B. transports most oxygen in human blood Haemoglobin transports most oxygen in human blood. The other choices describe different concepts.
QID #24596AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Photosynthesis?
Correct Answer: A. converts light energy into chemical energy in green plants Photosynthesis converts light energy into chemical energy in green plants. The other choices describe different concepts.
QID #24595AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Meiosis?
Correct Answer: D. reduces chromosome number during gamete formation Meiosis reduces chromosome number during gamete formation. The other choices describe different concepts.
QID #24594AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Mitosis?
Correct Answer: C. produces genetically similar daughter cells for growth and repair Mitosis produces genetically similar daughter cells for growth and repair. The other choices describe different concepts.
QID #24593AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Gene?
Correct Answer: B. is a functional unit of heredity encoded in nucleic acid Gene is a functional unit of heredity encoded in nucleic acid. The other choices describe different concepts.
QID #24592AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with DNA?
Correct Answer: A. stores hereditary information in most organisms DNA stores hereditary information in most organisms. The other choices describe different concepts.
QID #24591AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Ribosome?
Correct Answer: D. is the cellular site of protein synthesis Ribosome is the cellular site of protein synthesis. The other choices describe different concepts.
QID #24590AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Mitochondrion?
Correct Answer: C. is a major site of aerobic energy production in eukaryotic cells Mitochondrion is a major site of aerobic energy production in eukaryotic cells. The other choices describe different concepts.
QID #24589AIIMSUPPSC Health Education Officer (HEO) 2026 Mock Test Series BilingualGeneral Science BiologyMedium
In Biology, which description is associated with Cell?
Correct Answer: B. is the basic structural and functional unit of life Cell is the basic structural and functional unit of life. The other choices describe different concepts.
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