Circulatory system is open type in all of the following except:___________?

✅ B. Protein and Lipids

Option A: DNA ad protein Option B: Protein and Lipids Option C: Protein and Chitin Option D: Protein and RNA Correct Answer : Protein and Lipids Read more

✅ B. Bacillariophyceae

Option A: Chrysophyta Option B: Bacillariophyceae Option C: Xanthophyceae Option D: Both A. and B. Correct Answer : Both and B. Read more

✅ C. Anabolic reactions

Option A: Metabolic reactions Option B: Catabolic reactions Option C: Anabolic reactions Option D: None of these Correct Answer : Anabolic reactions Read more

✅ A. They belong to sphenopsida

Option A: They belong to sphenopsida Option B: They are seedless and their leaves are called fronds Option C: They live in shady and moist areas. Option D: They show circinate vernation. Correct Answer : They belong to sphenopsida Read more

✅ C. AIDS

Option A: Polio Option B: Hepatitis Option C: AIDS Option D: HIV Correct Answer : AIDS Read more

✅ A. Hydration

Option A: Hydration Option B: Obelia Option C: Jelly fish Option D: Physalia Correct Answer : Hydration Read more

✅ B. Medusae

Option A: Polyps Option B: Medusae Option C: Both of these Option D: None of these Correct Answer : Medusae Read more

✅ A. Psilopsida

Option A: Psilopsida Option B: Lycopsida Option C: Sphenopsida Option D: Prteropsida Correct Answer : Psilopsida Read more