Which molecule carries hereditary information in most organisms?

✅ A. Iris

a: Iris | b: Optic nerve | c: Retina | d: Cornea only Read more

✅ B. Cell

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

✅ C. 20

Option A: 15 Option B: 10 Option C: 20 Option D: 30 Correct Answer : 20 Read more

✅ A. Cell membrane

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

✅ C. Oxytocin

Option A: Casein Option B: Trypsin Option C: Oxytocin Option D: Keratin Correct Answer : Oxytocin Read more

✅ C. Xerophytes

Option A: Hydrophytes Option B: Mesophytes Option C: Xerophytes Option D: Halophytes Correct Answer : Xerophytes Read more

✅ A. Kidney

a: Kidney | b: Pancreas | c: Lung | d: Stomach Read more

✅ C. O2

Option A: CO2 Option B: H2O Option C: O2 Option D: Both A and B Correct Answer : O2 Read more