Question

4. Define circulation hive one example also.​

Answer 1

Answer:

A type of blood circulation in which the system has only one circuit, with the blood being pumped through the capillaries of the gills and on to the capillaries of the body tissues.

Supplement

In this circulation, the heart is only a single pump. This type of system is common in fish.

The circulatory system is key to the transport of vital biomolecules and nutrients throughout the body. Learn about the different components and functions of the human circulatory system dealt with in detail in this tutorial. The lymphatic system is also elucidated elaborately here

The ascent of sap in the xylem tissue of plants is the upward movement of water and minerals from the root to the crown. Xylem is a complex tissue consisting of living and non-living cells. The conducting cells in xylem are typically non-living and include, in various groups of plants, vessels members and tracheids.

......................