Night closure movement of legume leaves shows this pulvinar movement. Please log inor registerto add a comment. In many legumes it is swollen. answered . Thus, the correct answer is 'Pulvinus.' Many members of leguminoceae have swollen leaf bases called as pulvinus. Pulvinus leaf base is seen in . Roots are positively geotropic and . Verified by Toppr Correct option is A) A swollen leaf base is called as Pulvinus. The pulvinus protects the young axillary bud. Prev Question. In some leguminous plants the leafbase may become swollen, which is called the pulvinus. B. brassicaceae. Define morphology. The swelling results due to change in the turgor pressure. The pulvinus protects the young axillary bud. The swollen leaf base is known as pulvinus. (a) Leaf apex (b) Leaf Lamina (c) petiole (d) axis Question 5. It protects the young axillary bud. Swollen leaf base is called (a) Pulvinus. The oscillations in leaf movement are generated by rhythmic . leaf external morphology; class-11; What . C. liliaceae. Some medicinal plants such as licorice also represent the leguminous plants. Solution. Swollen, broad leaf base Is called as . Parallel Venation is not found in- (a) Maize (b) Grass (c) Wheat (d) Banyan Question 4. Verified by Toppr Correct option is A) A swollen leaf base is called as Pulvinus. The swelling results due to change in the turgor pressure. Swollen leaf base is called (a) Pulvinus (b) Sheathing (c) Auriculate (d) Pinnate Question 3. 1 Answer. Leaf base is the region where the leaf is attached to the stem. Thus, the correct answer is 'Pulvinus.' It is responsible for sleep and shock movements of certain leaves, e.g., Mimosa pudica and Cassia. Easy. Phyllode is modification of- (a) Petiole Swollen leaf base is called pulvinus. Why is the base of my Mimosa plant Swollen? A swollen leaf base is called as Pulvinus. Swollen leaf base is called A Petiolate leaf base B Sheathing leaf base C Stipulate leaf base D Pulvinous leaf base Solution The correct option is D Pulvinous leaf base Pulvinus A group of cells at the base of a leaf or leaflet in certain plants that, by rapidly losing water, brings about changes in the position of the leaves. part of the exis bears branches, leaves, flowers and fruits. A swollen leaf base is called Prev Question Next Question 0 votes 0 views asked 2 days ago in Biology by Sujalvasani (120k points) A swollen leaf base is called A. Pulvinus B. Amplexicaul C. Windge D. Sheathing leaf base. In monocotyledonous plants, the leaf base is expanded to a sheath which completely or partially covers the stem. Which of the following tissue constitutes pulvinus of a leaf? It is commonly seen in legumes (fabaceae) and some other dicots like anacardiaceae, meliaceae families. In many legumes it is swollen. This type of leaves are seen in legume plants. D. solanaceae. Leaf base is the lowermost part of the leaf by which the leaf is joined to the node of the stem. A. fabaceae. Moderate A pulvinus, pulvinule B pulvinule, pulvinus C stipule, stipel D Stipel, stipule Solution Pulivinus is swollen leaf base and pulvinule is swollen leaflet base. Question 10. Many members of leguminoceae have . This type of leaves are seen in legume plants. A swollen leaf base is called as Pulvinus. The Leaf. In monocotyledons, the leaf base expands into a sheath , covering the stem totally or partially. The descending part of the plant grows under the soil roots. It is present at the base or apex of the petiole. It is responsible for sleep and shock movements of certain leaves, e.g, Mimosa pudica and Cassia. Arrangement of leaves on the stem are called Phyllotaxy, Which is of three types, alternate, opposite and whorled. Now available Google . It in a way protects the axillary bud. Solution: Leaf base is the lowermost part of the leaf by which the leaf is joined to the node of the stem. It is present at the apex or base of the petiole. Watch Free Video Lectures Download Neet Important questions Download Complete syllabus of Bio, Physics, Chemistry SIMILAR QUESTIONS Q1 The stem is the .A. A swollen leaf base is calledClass:12Subject: BIOLOGYChapter: LEAFBook:DINESH PUBLICATIONBoard:NEETYou can ask any doubt from class 6-12, JEE, NEET, Teaching. So the correct answer is A) Pulvinus. Question. This type of leaves are seen in Fabaceae family. In some_____, the leaf base may became swollen and is called as _____. It is responsible for sleep and shock movements of certain leaves, e.g., Mimosa pudica and Cassia. Swollen leaf base found in leguminous plants is called\( \mathrm{P} \)(1) Leaf blade(2) Petiole(3) Stipules(4) PulvinusPW App Link - https://bit.ly/YTAI_PW. Suggest Corrections 0 votes . Two functionally different tissues, the adaxial flexor and the abaxial extensor, constitute the pulvinus (Uehlein & Kaldenhoff, 2008). The leaf base is known to be swollen in the subfamily of Leguminosae and is called pulvinate or pulvinus. This type of leaves are seen in Fabaceae family. The oscillations in leaf movement are generated by rhythmic . A swollen leaf base is called as Pulvinus. 0 0 Download the Infinity Doubts app now! Swelling of leaves is a phenomenon that is observed in members of the family Fabaceae. Usually, the leaf base is slightly swollen, but when it is distinctly swollen, it is said to be pulvinus. class-11; morphology-of-flowering-plants; Share It On Facebook Twitter Email. (a) phyttome (b) pulvinus (c) stipule (d) bract Pulvinus leaf base is usually seen in leguminous plants. 563 views. 66 Likes Two functionally different tissues, the adaxial flexor and the abaxial extensor, constitute the pulvinus (Uehlein & Kaldenhoff, 2008). Swelling of leaves is a phenomenon that is observed in members of the family Fabaceae. Root System. Thus, the correct answer is 'Pulvinus.' Complete answer: The swollen leaf base is called a pulvinus. Swollen leaf base is called Lamina Petiole Pulvinus Leaf blade easy Solution Correct option is Pulvinus Pulvinus. The swollen leaf base is known as pulvinus. class-12 leaf Please log in or register to answer this question. It protects the young axillary bud. Answer: Adventitious roots are those roots which arise from any part of the plant, other than the radicle. This type of leaves are seen in Fabaceae family. The swelling results due to change in the turgor pressure. Swelling occurs as a result of change in turgor pressure and it is observed mostly during the night time. Swollen leaf base is called (a) lamina (b) petiole (c) pulvinus (d) leaf blade PW App Link - https://bit.ly/YTAI_PWAP PW Website - https://www.pw.live 0 votes . Ask a Tutor Practice similar questions If a primary root continues to grow, the type of root system will be known as: Secondary Fibrous Tap Stilt View Solution In some leguminous plants, the leaf base may become swollen which is called pulvinus . It is responsible for sleep and shock movements of certain leaves, e.g., Mimosa pudica . The swollen leaf base is known as pulvinus. The turgor pressure in the cells of the pulvinus is responsible for the movement of the leaf. 1 Answer Harsh Nov 16, 2015 Swollen leaf base is called pulvinus leaf base Example - Mangifera ( Mango ) Pulvinous leaf base help in sleeping movements in plants also called Nectinastic movement Answer link The common plants belonging to the Leguminosae family are pulses as food plants, fodder, fibers, and timber like Shisham. In many dicotyledonous plant, the leaf bases give rise to lateral . Assertion:In some leguminous plant, the leaf base is swollen. Night closure movement of legume leaves shows this pulvinar movement. Upvote 118 Didn't understand the solution? The Leaf Question Swollen leaf base is called ________ whereas swollen leaflet base is called ________. The swelling results due to change in the turgor pressure. - A swollen leaf base is called pulvinus. Opposite phyllotaxy is seen in Calotropis. When in doubt download our app. The branches along with the primary root are called the root system. The swollen leaf base is called pulvinus. In many legumes it is swollen. Roots lack chlorophyll and therefore they are not green in color. Reason:The swollen leaf base is called pulvinus. Question 11. During the germination process, the radicle from the seed grows earthward and branches out. Which of the following tissue constitutes pulvinus of a leaf? The pulvinus protects the young axillary bud. Swelling occurs as a result of change in turgor pressure and it is observed mostly during the night time. In many legumes, leaf base is swollen, it is known as pulvinus. Answer: Morphology is the branch of science or biology that studies the external features of an organism. Night closure movement of legume leaves shows this pulvinar movement. The oscillations in leaf movement are generated by rhythmic . Night closure movement of legume leaves shows this pulvinar movement. It protects the young axillary bud. A swollen leaf base is called bulbil torus thalamus pulvinus A swollen leaf base is called pulvinus The swollen leaf base is known as pulvinus. This type of leaves are seen in legume plants. In banana, the so-called stem consists of the leaf sheaths. In leguminous plants leaf base become swollen and is called - 3902811 elsami714 elsami714 30.05.2018 Biology Secondary School answered In leguminous plants leaf base become swollen and is called 2 See answers Brainly User Brainly User Get Instant Solutions. - A swollen leaf base is called pulvinus. asked May 21, 2020 in Stem - External Morphology by Kavita01 (48.1k points) closed May 25, 2020 by Kavita01. A swollen leaf base is called as Pulvinus. 1 Answer 0 votes What are adventitious roots? A. monocots,sheathing leaf base B. legumes, pulvinus C. legumes, sheathing leaf base D. monocots,pulvinus. In Pitcher plant, pitcher is modified of which part of leaf? The swollen leaf base is called pulvinus. It in a way protects the axillary bud. It is responsible for sleep and shock movements of certain leaves, e.g., Mimosa pudica and Cassia. Question 9. Leaf base is the lowermost part of the leaf by which the leaf is joined to the node of the stem. 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