661. Practice check: Which option correctly completes the fact: what is the study of fungi called?
✅ D. Mycology
a: Ecology | b: Ornithology | c: Entomology | d: Mycology Read more
Biology MCQs – Page 34
662. Practice check: Which option correctly completes the fact: what is the study of insects called?
✅ A. Entomology
a: Entomology | b: Botany | c: Mycology | d: Herpetology Read more
663. Practice check: Which option correctly completes the fact: which part of the brain helps coordinate balance and movement?
✅ C. Cerebellum
a: Medulla only | b: Hypothalamus | c: Cerebellum | d: Pituitary gland Read more
664. Practice check: Which option correctly completes the fact: which organ produces insulin?
✅ B. Pancreas
a: Gallbladder | b: Pancreas | c: Thyroid | d: Spleen Read more
665. Practice check: Which option correctly completes the fact: which vitamin is essential for normal blood clotting?
✅ C. Vitamin K
a: Vitamin B1 | b: Vitamin C | c: Vitamin K | d: Vitamin D Read more
666. Practice check: Which option correctly completes the fact: which biological process produces two genetically similar daughter cells for growth?
✅ B. Mitosis
a: Fertilization | b: Mitosis | c: Meiosis | d: Transcription Read more
667. Practice check: Which option correctly completes the fact: which cells help defend the body against infection?
✅ D. White blood cells
a: Red blood cells | b: Adipocytes | c: Platelets | d: White blood cells Read more
668. Practice check: Which option correctly completes the fact: which organ is primarily responsible for gas exchange in humans?
✅ A. Lungs
a: Lungs | b: Heart | c: Gallbladder | d: Spleen Read more
669. Practice check: Which option correctly completes the fact: which part of a plant absorbs most water from soil?
✅ D. Roots
a: Leaves only | b: Flowers | c: Fruits | d: Roots Read more
670. Practice check: Which option correctly completes the fact: which organ filters blood to produce urine?
✅ C. Kidney
a: Stomach | b: Lung | c: Kidney | d: Pancreas Read more
671. Practice check: Which option correctly completes the fact: which pigment gives many plants their green colour?
✅ A. Chlorophyll
a: Chlorophyll | b: Keratin | c: Haemoglobin | d: Melanin Read more
672. Practice check: Which option correctly completes the fact: which blood type is commonly called the universal red-cell donor in emergency contexts?
✅ A. O negative
a: O negative | b: AB positive | c: B negative | d: A positive Read more
673. Practice check: Which option correctly completes the fact: which molecule carries hereditary information in most organisms?
✅ A. DNA
a: DNA | b: ATP | c: Glucose | d: Cellulose Read more
674. Practice check: Which option correctly completes the fact: which organelle is often called the powerhouse of the cell?
✅ C. Mitochondrion
a: Golgi apparatus | b: Lysosome | c: Mitochondrion | d: Ribosome Read more
675. Practice check: In basic biology, which gas is released by plants during photosynthesis?
✅ C. Oxygen
a: Carbon monoxide | b: Methane | c: Oxygen | d: Ammonia Read more
676. Practice check: Which option correctly completes the fact: what is the basic structural and functional unit of life?
✅ D. Cell
a: Organ system | b: Organ | c: Tissue | d: Cell Read more
677. Practice check: In basic biology, which process reduces chromosome number to form gametes?
✅ C. Meiosis
a: Budding | b: Mitosis | c: Meiosis | d: Binary fission Read more
678. Practice check: In basic biology, which plant tissue transports sugars?
✅ D. Phloem
a: Stomata | b: Xylem | c: Cuticle | d: Phloem Read more
679. Practice check: In basic biology, which plant tissue transports water upward?
✅ C. Xylem
a: Cortex only | b: Epidermis | c: Xylem | d: Phloem Read more
680. Practice check: In basic biology, which blood component helps form clots?
✅ A. Platelets
a: Platelets | b: Red blood cells | c: Neurons | d: Alveoli Read more