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6.Anatomy of Flowering Plants
medium
Give differences: Heartwood and Sapwood
Option A
Option B
Option C
Option D
Solution
| Heartwood | Sapwood |
| $(1)$ In old trees where secondary growth takes place in sufficient amount,such that region is called Heartwood. |
$(1)$The outer region of secondary wood that possesses young xylem cells, such that region is called sapwood. |
| $(2)$Its cells are filled with Tanin, Resin and other substances. | $(2)$It has living cells, tubes and fibres. |
| $(3)$ It is durable and has black colour. | $(3)$It is soft and of yellow colour. |
| $(4)$it gives mechanical stength. | $(4)$It does physiological processes of plant. |
| $(5)$ It loses the property of water transport. | $(5)$it transport water and nutrients and stores food. |
Standard 11
Biology
