The cells found in the elongation zone eventually differentiate and hence mature. Thereby, this zone, nearest to the region of elongation, is... View Article
The region of meristematic activity can be seen a few millimetres above the root cap. Stay tuned to BYJU'S to learn similar NEET Questions.... View Article
Root caps are thimble-like structures covering the apex of roots. It renders protection to the tender apex of roots as it makes its way to the... View Article
Roots are primarily involved in mineral and water absorption from soil, rendering a firm anchorage to the parts of plants, storage of reserve... View Article
In a few plants such as banyan tree, Monstera and grass the roots arise from parts of the plant other than the radicle and are referred to as... View Article
Haplo-diplontic life cycle is exhibited by Polysiphonia, Ectocarpus, kelps. Also, all pteridophytes exhibit haplo-diplontic life cycle. Stay... View Article
Double fertilization - occurence of two fusions: triple fusion and syngamy, is an event which is unique to angiosperms. Stay tuned to BYJU'S to... View Article
The 2 classes of gymnosperms are dicotyledons (seeds having two cotyledons) and monocotyledons (single dicotyledonous seeds). Stay tuned to... View Article
The pollen grains and ovules in angiosperms develop in special structures referred to as flowers while seeds are enclosed in the fruits. Stay... View Article
The seeds that develop after fertilisation in gymnosperms are not covered, they are naked. Stay tuned to BYJU'S to learn similar NEET Questions.... View Article
The 4 classes of pteridophytes are - Psilopsida, Lycopsida, Sphenopsida and Pteropsida. Stay tuned to BYJU'S to learn similar NEET Questions.... View Article
The main plant body in pteridophytes is a sporophyte that is differentiated into stem, leaves and true root. Stay tuned to BYJU'S to learn... View Article
Two applications of Pteridophytes - used as soil binders, for medicinal purposes etc. Stay tuned to BYJU'S to learn similar NEET Questions.... View Article
In mosses, vegetative reproduction occurs through fragmentation and budding in the secondary protonema. Stay tuned to BYJU'S to learn similar... View Article
In mosses, the capsule comprises spores. These spores take form after the process of meiosis. Stay tuned to BYJU'S to learn similar NEET Questions.... View Article
The leafy stage is the second stage which develops from the secondary protonema as lateral buds. Stay tuned to BYJU'S to learn similar NEET Questions.... View Article
