Saved Bookmarks
| 1. |
Vascular tissues are absent inA. algae and bryophytaB. bryophyta and pteridophytaC. algae and gymnospermD. bryophyta and gymnosperm |
|
Answer» Vascular tissues are mainly absent in the C) algae and gymnosperm because they are regarded as non vascular plants. Gymnosperms are widely preferred as ornamentals. Some of the conifers like CEDER and pine are regarded as the primary source of soft wood which is employed for packing and CONSTRUCTION. On the other hand, algae are quite useful for human beings in several ways. They produce FIXATION of CARBON DIOXIDE on the earth by means of photosynthesis. |
|