MCQ
Root hairs are found
- AIn the zone of elongation
- BAdventitious roots
- COn the root cap
- ✓In the zone of maturation
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$(1)$ Urine is hypertonic is distal convoluted tubule
$(2)$ When the urine passes into collecting tubule, it becomes hypotonic
$(3)$ Urine is isotonic in proximal convoluted tubule
$(4)$ Urine becomes more and more hypotonic as it passes through Henle’s loop
Choose the correct option