Anatomy of Flowering Plants questions
473 published questions with worked solutions.
- Bulliform cells are the modification of
- Abaxial surface of the leaf generally bears
- Amphistomatic leaf is of
- Palisade parenchyma and spongy parenchyma are found in
- Match the following column. Column-I: (A) Diarch root, (B) Triarch root, (C) Tetrarch root Column-II: (1) Tomato, (2) Pea, (3)...
- In dicotyledonous stem, the sequence of tissue from the outside to inside is
- Which of the function in the given options does not belong to the monocot root?
- Atactostele type of stele is found in
- I. Sunflower seed, II. A wheat leaf, III. Pea plant, IV. Leaf blade of grass Bulliform cells are present in which of the above...
- I. Peripheral region of the secondary xylem in dicot stem is lighter in colour and known as heart wood. II. It is involved in...
- New protective layers formed after the crushing or breaking of cortical and epidermal layers due to increase in the girth of stem...
- Continuous ring of cambium is formed by
- Heart wood and sapwood of dicot plants are respectively called as
- During secondary growth of plants, stem phellogen cuts off cells on both sides. The outer cells get differentiated into …A… and...
- Tissues involved in secondary growth is/are I. Intercalary stem, II. Vascular cambium, III. Cork cambium
- The merismatic layer that is responsible for cutting off vascular tissues (xylem and phloem) is called vascular cambium. In the...
- The primary xylem is in the centre of the stem, while primary phloem is pushed outward and crushed into the cortex by the...
- The activity of cambium under the control of many physiological and environmental factors. In temperate regions, the climatic...
- The autumn wood or latewood has less active cambium and, thus forms fewer xylem elements.
- Cambium is generally more active on the inner side than the outer. As a result the amount of secondary xylem produced is more...
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