In all arthropods,the body is covered with a chittinous cuticle which is secreted by the____________?

✅ D. Glucose

Option A: Maltose Option B: Sucrose Option C: Fructose Option D: Glucose Correct Answer : Glucose Read more

✅ C. Both of these

Option A: Lycopods Option B: Spike mosses Option C: Both of these Option D: None of these Correct Answer : Both of these Read more

✅ D. Algae

Option A: Kelps Option B: Gymnosperms Option C: Angiosperms Option D: Algae Correct Answer : Algae Read more

✅ C. 5

Option A: 7 Option B: 12 Option C: 5 Option D: 4 Correct Answer : 5 Read more

✅ A. 90%

Option A: 90% Option B: 91% Option C: 93% Option D: 95% Correct Answer : 90% Read more

✅ C. Polio virus

Option A: Hepatitis virus Option B: Retrovirus Option C: Polio virus Option D: Pox virus Correct Answer : Polio virus Read more

✅ D. Number of mitochondria is constant

Option A: It contains F1 particles Option B: It is involved in the synthesis of protein Option C: It is a self replicating organelle Option D: Number of mitochondria is constant Correct Answer : Number of mitochondria is constant Read more

✅ C. Dehydration synthesis

Option A: Hydrolysis Option B: Pinocytosis Option C: Dehydration synthesis Option D: Active transport Correct Answer : Dehydration synthesis Read more