NEET questions
18092 published questions with worked solutions.
- A water-containing lysigenous cavity is present in the monocot stem, at the end of protoxylem vessels. It is formed by the
- There is no distinction between a young and an old root of a monocotyledonous plant. This is due to
- In monocot root, a well-developed pith is present whereas in dicot root, pith is poorly developed. In monocot root, pericycle...
- The epidermis of dicot stem bears several unbranched multicellular hairs or trichomes. The hypodermis is made of 3–4 layered...
- In a dicot stem, the vascular bundles are arranged
- In a dicot stem, the pith is composed mainly of
- In most monocot stems, a sclerenchymatous bundle sheath is generally present
- In sunflower, hypodermis is made up of collenchyma, which may be green. In maize, hypodermis is formed of
- In a dicot stem, a well-developed pith is present, whereas in a monocot stem, pith is absent. In a dicot root, pith is poorly...
- Ground tissue of a monocot stem is
- In monocot stems, the vascular bundles nearer the periphery are
- Bicollateral vascular bundles have phloem both on the outer and inner side of xylem; all three lie on the same radius. Usually a...
- In a bicollateral vascular bundle, the number of cambium strips present is
- Which of the following is a characteristic feature of a monocot stem but absent in a dicot stem?
- Scattered vascular bundles, each surrounded by a sclerenchymatous bundle sheath, embedded in ground tissue without...
- Dorsiventral (bifacial) leaves are commonly horizontal in orientation with distinct upper and lower surfaces. The mesophyll is...
- In a dicot (dorsiventral) leaf, stomata are usually more numerous on the
- The midrib of a dicot leaf, in transverse section, shows a vascular bundle that is
- The bundle sheath surrounding a vascular bundle in a dicot leaf is composed of
- Dorsiventral (bifacial) leaves are commonly horizontal in orientation with distinct upper (adaxial) surfaces. Mesophyll is...