In all coelentrates endoderm give rise to__________?

✅ C. Veins

Option A: Arteries Option B: Capillaries Option C: Veins Option D: none of these Correct Answer : Veins Read more

✅ B. 200

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

✅ B. Jaundice

Option A: Hepatitis Option B: Jaundice Option C: Gall stones Option D: Blockage Correct Answer : Jaundice Read more

✅ C. Organic molecules

Option A: Chemicals Option B: Hydrocarbons Option C: Organic molecules Option D: Inorganic molecules Correct Answer : Organic molecules Read more

✅ B. Meissners Corpuscles

Option A: Hair end organs Option B: Meissners Corpuscles Option C: Pacinian corpuscles Option D: None of these Correct Answer : Meissners Corpuscles Read more

✅ C. Primary xylem and primary phloem

Option A: Primary Xylem and secondary xylem. Option B: Primary xylem and secondary phloem. Option C: Primary xylem and primary phloem Option D: Secondary xylem and secondary phloem. Correct Answer : Primary xylem and primary phloem Read more

✅ A. Anaerobic respiration

Option A: Anaerobic respiration Option B: Aerobic respiration Option C: Nitrogenous respiration Option D: Acidic respiration Correct Answer : Anaerobic respiration Read more

✅ C. Their cells are often covered with shells of interlocking cellulose plates impregnated with calcium

Option A: Most of them are unicellular Option B: They have blooms Option C: Their cells are often covered with shells of interlocking cellulose plates impregnated with calcium Option D: None of these Correct Answer : Their cells are often covered with shells of interlocking cellulose plates impregnated with calcium Read more