Marine fish can keep their internal environment hypertonic with respect to the surrounding salty water by retaining.

✅ C. Amylose

Option A: Starch Option B: Glycogen Option C: Amylose Option D: Amylopectin. Correct Answer : Amylose Read more

✅ B. Reptiles

Option A: Amphibians Option B: Reptiles Option C: Birds Option D: Prototherians Correct Answer : Reptiles Read more

✅ C. Protista

Option A: Fungi Option B: Monera Option C: Protista Option D: Non of them Correct Answer : Protista Read more

✅ B. Seed plants

Option A: Ferns Option B: Seed plants Option C: Both of these Option D: None of these Correct Answer : Seed plants Read more

✅ B. nucleus

Option A: cytoplasm Option B: nucleus Option C: vacuole Option D: mitochondria Correct Answer : nucleus Read more

✅ B. 20 ml

Option A: 10 ml Option B: 20 ml Option C: 30 ml Option D: 40 ml Correct Answer : 20 ml Read more

✅ B. 200

Option A: 100 Option B: 200 Option C: 300 Option D: 400 Correct Answer : 200 Read more

✅ D. Tetravalent

Option A: Monovalent Option B: Divalent Option C: Trivalent Option D: Tetravalent Correct Answer : Tetravalent Read more