Match the following:
Assertion (A): Reptiles and birds adopted uricotelism. Reason (R): To conserve water.
Identify the correct combinations from the following:
Identify the correct statements:I. Veins are bright red in colour and provided with wide lumen II. Veins are non-valvular and blood flows in veins by jerks. III. Arteries are provided with thick tunica media. IV. Veins end in capillaries and arteries start with capillaries.
Choose the incorrect pair regarding plant tissue culture.