In grapevine, apical bud which terminal bud gets modified to form stem tendrils. So, in the garden pea, it is only the terminal leaflets that are modified to become tendrils. Thus, the correct answer is option A. i.e., Pea.
What is the example of stem tendril?
Its anatomy may be of stem tissue or of leafstalk tissue. Common examples of tendril-producing plants are the grape, members of the squash or melon family (Cucurbitaceae), the sweet pea (Lathyrus odoratus), and the passionflowers (Passiflora species).
Is pea plant a tendril?
Pea tendrils (also known as pea shoots) are harvested when the pea plants are 12-18 inches out of the ground. Young leaves and shoots of the snow pea plant and taste like a cross between peas and spinach.
Is pea plant a stem?
The pea plant is a hardy leafy annual with hollow trailing or climbing stems that reach up to 1.8 metres (6 feet) in length. The stems feature terminal tendrils that facilitate climbing and bear compound leaves with three pairs of leaflets.
Does sweet pea have stem tendril?
Thus, the correct answer is ‘Leaflets.
Is cucumber a stem tendril?
In cucumber, stem tendrils are present which arise from axillary buds. Stem tendrils are modified stems which can be branched or unbranched. In grapevine, stem tendrils are present which arise from apical buds. Stem tendrils are of four types- extra axillary, axillary, leaf opposed and floral bud.
Does watermelon have stem tendril?
Watermelon, cucumber, and pumpkin have modified axillary buds that form thin, wiry, leafless, and spirally coiled branches and it helps the weak plant to climb the support referred to as stem tendrils.
Is pea example of leaf tendril?
Leaf tendrils (peas) are actually modified leaves that emerge from a leaf node.In pea plants it is only the terminal leaflets that are modified to become tendrils.
Why tendrils of pea is called modified leaves?
Whereas in some other plants like yellow vetch, the whole leaf is modified to form the tendril, and in this plant, photosynthesis is carried out by the stipules. So in so many plants, various parts are modified into tendrils, which include the leaf, upper leaflets, terminal bud, and petiole or stipules.
What is a leaf tendril?
In botany, a tendril is a specialized stem, leaf or petiole with a threadlike shape used by climbing plants for support and attachment, as well as cellular invasion by parasitic plants such as Cuscuta. There are many plants that have tendrils; including sweet peas, passionflower, grapes and Chilean glory-flower.
What part of plant is pea?
The pea is most commonly the small spherical seed or the seed-pod of the pod fruit Pisum sativum. Each pod contains several peas, which can be green or yellow. Botanically, pea pods are fruit, since they contain seeds and develop from the ovary of a (pea) flower.
Is pea plant climber or creeper?
The above-given statement is false. The Pea plant is a climber.
What is pea?
Pulseless electrical activity (PEA) is a clinical condition characterized by unresponsiveness and the lack of a palpable pulse in the presence of organized cardiac electrical activity.
What are the types of tendrils?
There are two types of tendrils such as stem tendrils, and leaf tendrils.
What is stem tendril Class 11?
Stem tendrils (which passionflowers and grapes have) are shoots that grow out of the stem.
Why do cucumber plants have tendrils?
In 1865, Charles Darwin noted that the spiraling tendrils of the cucumber plant allow it to act in un-plantlike ways. By reaching for and grasping a support, then hoisting it toward the sun, tendrils allow the plant to move.
Which plant does not have stem tendril?
Pisum and Lathyrus don’t show stem tendrils. Modified stems or leaves known as tendrils are seen in Vitis and passiflora.
In which plant stem tendril is found?
Tendrils found in cucumber, pumpkins, grapevines, and watermelons are stem tendrils and that of a pea plant is leaf tendril. Tendrils are specialized slender threadlike organs in plants growing in a spiral manner, that stretches out and twines around any living or non-living object to provide support to the plant.
Which of the following plants have stem tendrils?
Grapevine and pumpkins have long slender and coiled stem tendrils which develop from axillary buds. It helps the plant to climb.
What is a pumpkin tendril?
Tendril – Thin, hair-like “tendrils” are attached to the stem and along the vine. During the growing season, these tendrils are green. They twist around fences, posts, other plants, and also on objects on the ground. The tendrils help anchor the vine and protect it from the wind.
Which plant part is modified as tendril in pea?
Tendrils of pea is a modification of the stem. Tendrils of pea is a modification of the stem.
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