Practice check: Which option correctly completes the fact: which gas is released by plants during photosynthesis?

✅ A. O negative

a: O negative | b: B negative | c: AB positive | d: A positive Read more

✅ B. Xylem

a: Epidermis | b: Xylem | c: Phloem | d: Cortex only Read more

✅ A. Xylem

a: Xylem | b: Epidermis | c: Cortex only | d: Phloem Read more

✅ A. Z- lines get closer

Option A: Z- lines get closer Option B: A band becomes short Option C: 1 band elongates Option D: There is no change in sarcomere Correct Answer : Z- lines get closer Read more

✅ C. viroids

Option A: virion Option B: mycoplasma Option C: viroids Option D: prions Correct Answer : viroids Read more

✅ D. Phloem

a: Cuticle | b: Stomata | c: Xylem | d: Phloem Read more

✅ C. White blood cells

a: Red blood cells | b: Platelets | c: White blood cells | d: Adipocytes Read more

✅ B. Apoplast

Option A: Tonoplast Option B: Apoplast Option C: Symplast Option D: Vacuolar. Correct Answer : Apoplast Read more