Practice check: Which option correctly completes the fact: which pigment gives many plants their green colour?

✅ C. Cell

a: Organ | b: Organ system | c: Cell | d: Tissue Read more

✅ D. Cell membrane

a: Chromosome | b: Cell wall only | c: Nucleolus | d: Cell membrane Read more

✅ D. Mycology

a: Ecology | b: Ornithology | c: Entomology | d: Mycology Read more

✅ C. Oxygen

a: Carbon monoxide | b: Methane | c: Oxygen | d: Ammonia Read more

✅ C. Cotton

Option A: Silk Option B: Wool Option C: Cotton Option D: Paper Correct Answer : Cotton Read more

✅ B. Appendix

Option A: Hair Option B: Appendix Option C: Hip bone Option D: Navel Correct Answer : Appendix Read more

✅ B. Platelets

a: Alveoli | b: Platelets | c: Red blood cells | d: Neurons Read more

✅ A. Capsule

Option A: Capsule Option B: Foot Option C: Stalk Option D: None of these Correct Answer : Capsule Read more