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Questions in biology
📝 Answered - Why is it important for neurons to fire repeatedly for effective learning? A. It ensures the neurons will permanently remain in an active state. B. It allows the brain to ignore irrelevant information. C. Repeated firing strengthens the neural network, making learning more durable. D. It prevents neurons from forming connections with each other.
📝 Answered - Which of the following is a disadvantage of cloning? A. Increases genetic diversity B. Creates animals that may be weak C. Does not create genetically identical animals D. Cannot repopulate the world with endangered organisms
📝 Answered - How do environmental factors influence genetic traits? A. Environmental factors determine all genetic traits. B. Environmental factors can determine if a genetic trait becomes a health issue. C. Environmental factors are determined by genetic traits. D. Environmental factors have no influence on genetic traits.
📝 Answered - The coiled tubular structures arising from the dermis that excrete sweat are the: A. sebaceous glands B. holocrine glands C. merocrine glands D. sudoriferous glands
📝 Answered - The place of contact between bone and cartilage or between bones and other bones is called a(n) __________.
📝 Answered - Which component of the bone matrix provides tensile strength to help bone resist pulling and breaking? A. Collagen fibers B. Elastic fibers C. Osteocytes D. Hyaline cartilage
📝 Answered - Reptiles that hatch their eggs outside the body are called A. invertebrates B. oviparous C. amniotic D. caecilian
📝 Answered - The intestines are supplied blood by the A. mesenteric arteries B. femoral arteries C. renal arteries D. iliac arteries
📝 Answered - Discuss the role of ATP in cell functioning.
📝 Answered - Which of the following characteristics indicate that Lithops comptonii is a living thing? Choose 2 answers: A. Lithops comptonii is made up of atoms and molecules. B. Lithops comptonii is made up of cells. C. Lithops comptonii uses energy and matter from its environment to grow. D. Lithops comptonii is found in rocky soils.
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