NEET questions
18092 published questions with worked solutions.
- Quiescent centre is found in plants at
- Match the following columns and choose the correct combination. Column-I: (A) Endodermis, (B) Stomata, (C) Sieve tube, (D)...
- This is a specialised tissue found in the mesophyll of Cycas and Pinus leaves.
- From evolutionary point of view, tracheids and sieve cells are more primitive than tracheae and sieve tubes respectively. The...
- Viral infection is usually absent in
- The cells without nuclei are present in
- Axillary bud and terminal bud are derived from the activity of
- A leaf primordium grows into adult leaf lamina
- The cells without nuclei are present in
- Which of the following tissues consist of living cells?
- Which is true for Meristematic tissue?
- Which combination of tissues acts together to provide the support to the hypocotyl of a seedling?
- Study the following columns and choose the correct combination. Tissue / Structural Feature / Function 1. Collenchyma / Cell...
- Companion cells in plants are associated with
- Which of the following statements are true? I. Uneven thickening of cell wall is characteristic of sclerenchyma. II. Periblem...
- Which of the following cell do not respire?
- Mark the correct sequence of layers found in root anatomy.
- Fascicular, interfascicular and extra-stelar cambium together constitutes
- The annular and spirally thickened conducting elements generally develop in the protoxylem when the root or stem is
- Which one of the following is not a lateral meristem?