ICSE biology
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Question
Given one difference between each of the following:
Implantation and Parturition.
Solution
| Implantation | Parturition |
| Fixation of the blastocyst to the uterine wall. | Act of expelling the full-term foetus from mothers uterus at end of gestation. |
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Question
Given one difference between each of the following:
Active absorption and Passive absorption.
Solution
| Active absorption | Passive absorption |
| Movement against the concentration gradient | Movement along the concentration gradient |
| Expenditure of energy is required | No metabolic energy is required |
Question
Given one difference between each of the following:
Haemodialysis and Peritoneal dialysis.
Solution
| Haemodialysis | Peritoneal dialysis |
| Removal of waste materials and toxic substances and restoration of normal volume and composition of blood by means of artificial kidney/cellophane membrane | In peritoneal dialysis, the inside lining of our own belly acts as a natural filter to remove wastes and extra fluid. |
Question
Given one difference between each of the following:
Simple fruit and Aggregate fruit.
Solution
| Simple Fruits | Aggregate Fruits |
| These are derived from single carpel or more than one fused carpels of flower. | These develop from several ovaries of free carpels of same flower. |
Question
Given one difference between each of the following:
Auricles and Ventricles.
Solution
| Auricles | Ventricles |
| Receives blood from the body. It is thin walled | Supplies blood to the body and is thick walled. |
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Mock Test Series
Mock Test Series