Shapes in NCERT BIOLOGY NEET TIPS AND TRICKS 1. Pollen grains are generally : Spherical 2. Nucleous : Spherical 3. Centriole: Cylindrical 4. Mitochondrial: Sausage shaped or cylindrical 5. RBCs: Round and biconcave 6.Mesophyll cell: Round and oval 7.Trachied : Elongated 8. Columnar epithelium : Long and narrow 9. WBSs : Amoeboid 10. Nerve cell(longest cell) : long and branched 11. Henles loop : Hairpin bend 12. Stomach : J-shaped 13. Spleen and kidney : Bean shaped 14. Thymus : Lobed organ 15. Patella : cup shaped 16. Bowmans capsule : Double walled cup like structure 17. Heart : Clenched fist (size) 18. Oxygen dissociation curve : Sigmoid 1.9K views05:38
