by Sunday | Jun 28 | Biology WAEC
A. carbondioxide absorbed by leaves can diffuse to the roots B. oxygen produced in the leaves can diffuse to the submerged parts C. salts absorbed by roots can reach other parts of the plant D. plant hormones are transported to various parts E. manufactured food is...
by Sunday | Jun 28 | Biology WAEC
A. Succulent stems of cactus plant B. Changing colour of chameleon C. Possession of spines by desert plants D. Neck colouration in Agama lizard E. Leaf-shedding in trees Correct Answer: Option D – Neck colouration in Agama...
by Sunday | Jun 28 | Biology WAEC
A. Charles Darwin B. Jean Lamarck C. Gregor Mendel D. Wallace E. Louis Pasteur Correct Answer: Option B – Jean Lamarck
by Sunday | Jun 28 | Biology WAEC
A. They are visible without the aid of the microscope B. Bacterial cells found in one colony often belong to one species C. Different colonies have different colours D. Only one species of bacterial colony can grow on culture at any time E. Colonies growing on an agar...
by Sunday | Jun 28 | Biology WAEC
A. Nucleoli and centrioles B. Lysosomes and ribosomes C. Endoplasmic reticulum and Golgi bodies D. Chloroplasts and mitochondria E. Food vacuoles and contractile vacuoles Correct Answer: Option D – Chloroplasts and...
by Sunday | Jun 28 | Biology WAEC
A. Robert Hooke B. Felix Dujardin C. Mathias Schleiden D. Theodore Schowann E. Louis Pasteur Correct Answer: Option A – Robert Hooke